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Margus Saal

https://www.etis.ee/CV/Margus_Saal/eng
20.08.1974
737 4760
5094875
margus.saal@ut.ee

Career

Institutions and positions
01.01.2021–...   
University of Tartu, Faculty of Science and Technology, Institute of Physics, Associate Professor in Theoretical Physics (1,00)
01.05.2016–31.12.2020   
University of Tartu, Faculty of Science and Technology, Institute of Physics, Senior Research Fellow in Theoretical Physics (1,00)
01.01.2016–30.04.2016   
University of Tartu, Faculty of Science and Technology, Institute of Physics, Senior Research Fellow in Theoretical Physics (1,00)
01.05.2011–31.12.2015   
University of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu, Senior Research Fellow in Theoretical Physics (1,00)
2008–30.04.2011   
Tartu Observatory, post-doctoral researcher (1,00)
01.01.2008–30.04.2008   
University of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu, Research Fellow (1,00)
01.01.2007–31.12.2007   
University of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu, Research Fellow (1,00)
01.09.2003–31.12.2006   
University of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu, Research Fellow extraordinarius (1,00)
01.09.2000–01.06.2003   
Estonian National Defence College, Lecturer (0,50)
 
 
Education
2000–2004   
University of Tartu, PhD
1996–1999   
University of Tartu, MSc
1992–1996   
University of Tartu, BSc
1989–1992   
Hugo Treffner Gymnasium
 
 
R&D related managerial and administrative work
2021−2021   
International conference "Geometric Foundations of Gravity" (28.06.-02.07.2021 Tartu) organizer
2020−2020   
International conference "Teleparallel Gravity Workshop in Tartu" (15.-19.06.2020) organizer
2019−2019   
International conference "Geometric Foundations of Gravity" (17.-21.06.2019, Tartu) organizer
2018−2018   
International conference "Teleparallel Gravity Workshop in Tartu" (25.-29.06.2018) organizer
2008−2016   
University of Tartu physics curriculum programme council, member
1997−2017   
Memeber of Estonian Physical Society, 1997-
 
 
Creative work
Translating chapter "Gravity" from "Fundamentals of Physics".
 
 
Additional information
Teaching at University of Tartu:

Mathematical Physics (LOFY.04.080, fall 2016, 2017, 2018, 2019, 2020);
Mathematical Physics II (LOFY.04.020, spring 2011, 2012, 2013, 2014, 2015);
Specail Relativity (LOFY.04.003, spring 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021);
General Relativity (LOFY.04.049, fall 2012, 2014, 2016, 2017, 2018, 2019, 2020);
Selected topics in the theories of gravity (FKTF.00.006, LOFY.04.017, spring 2008, 2010, 2012, 2014, 2016);
Relativistic Physics (FKTF.04.009, fall 2009)
Vector and tensor analysis (FKTF.04.011, fall 2003, responsible person prof. R. Tammelo).


Opponent for dissertations (PhD):

1. Mario Kadastik, Tallinn University of Technology, PhD, 2008;
2. Mait Müntel, Univesity of Tartu, PhD, 2008;
3. Hannes Liivat, University of Tartu, PhD, 2010.

Qualifications

Academic degrees
Margus Saal, Doctor's Degree, 2004, (sup) Piret Kuusk, Uurimusi Suure Paugu eelse Universumi ja braanimaailma kohta, University of Tartu.
Margus Saal, Research Master's Degree, 1999, (sup) Piret Kuusk, Hamiltoni-Jacobi formalism stringikosmoloogias (The Hamilton-Jacobi formalism in string cosmology), University of Tartu.
 
 
Honours & awards
2020, Margus Saal, Margus Saal, Estonian National Research Award in exact sciences (cycle of works "Extended geometric theories of gravity" with Manuel Hohmann and Laur Järv).
0, Margus Saal, 1. National competition for students organized by Estonian Educational Ministry, second price, 1999 2. Student award of the Estonian Physical Society, 1999/2000
 
 
Fields of research
ETIS CLASSIFICATION: 4. Natural Sciences and Engineering; 4.10. Physics and Technical Physics; CERCS CLASSIFICATION: P190 Mathematical and general theoretical physics, classical mechanics, quantum mechanics, relativity, gravitation, statistical physics, thermodynamics; SPECIFICATION: theory of gravity, cosmology
 
 
Additional information
PhD, theoretical physics
University of Tartu, 2004

Projects in progress

Completed projects

Dissertations under supervision

Supervised dissertations

Publications

Category
Year
Publication
 
3.1.
2021
Saal, Margus; Järv, Laur; Rünkla, Mihkel; Vilson, Ott (2021). Scalar-nonmetricity theory. Proceedings of the Fifteenth Marcel Grossman Meeting on General Relativity: Fifteenth Marcel Grossmann Meeting, University of Rome "La Sapienza", Rome, July 1-7, 2018. Ed. Battistelli, Elia; Jantzen, Robert, T; Ruffini, Remo. Singapore: World Scientific Publishing [forthcoming].
3.3.
2021
Karam, Alexandros; Karamitsos, Sotirious;Saal, Margus (2021). β-function reconstruction of Palatini inflationary attractors.
1.1.
2020
Järv, Laur; Karam, Alexandros; Kozak, Aleksander; Lykkas, Angelos; Racioppi, Antonio; Saal, Margus (2020). On the equivalence of inflationary models between the metric and Palatini formulation of scalar-tensor theories. Physical Review D, 102 (4), 044029. DOI: 10.1103/PhysRevD.102.044029.
6.3.
2020
Järv, Laur; Hohmann, Manuel; Saal, Margus (2020). Laiendatud geomeetrilised gravitatsiooniteooriad. Tarmo Soomere (Toim.). Eesti Vabariigi preemiad 2020 (56−73). Tallinn: Eesti Teaduste Akadeemia.
1.1.
2018
Järv, Laur; Rünkla, Mihkel; Saal, Margus; Vilson, Ott (2018). Nonmetricity formulation of general relativity and its scalar-tensor extension. Physical Review D, 97 (12), 124025-1−7. DOI: 10.1103/PhysRevD.97.124025.
1.1.
2017
Järv, Laur; Kannike, Kristjan; Marzola, Luca; Racioppi, Antonio; Raidal, Martti; Rünkla, Mihkel; Saal, Margus; Veermäe, Hardi; (2017). A frame independent classification of single field inflationary models. Physical Review Letters, 118 (15), 151302-1−151302-7. DOI: 10.1103/PhysRevLett.118.151302.
3.1.
2017
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2017). The formalism of invariants in scalar-tensor and multiscalar-tensor theories of gravitation. Proceedings of the MG14 Meeting on General Relativity: The Fourteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories; University of Rome "La Sapienza", Italy, 12 – 18 July 2015. Ed. Bianchi, M.; Jantzen, R.; Ruffini, R. World Scientific Publishing Co, 1190−1195. DOI: 10.1142/9789813226609_0083.
1.1.
2016
Kuusk, Piret; Rünkla, Mihkel; Saal, Margus; Vilson, Ott (2016). Invariant slow-roll parameters in scalar-tensor theories. Classical and Quantum Gravity, 33 (19), 195008-1−27. DOI: 10.1088/0264-9381/33/19/195008.
6.8.
2016
Kuusk, Piret; Rünkla, Mihkel; Saal, Margus; Vilson, Ott (2016). CQG+ Insight: Scalar-tensor cosmology: inflation and invariants.
1.1.
2015
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2015). Invariant quantities in the scalar-tensor theories of gravitation. Physical Review D, 91 (2), 024041-1−024041-13. DOI: 10.1103/PhysRevD.91.024041.
1.1.
2015
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2015). Transformation properties and general relativity regime in scalar-tensor theories. Classical and Quantum Gravity, 32 (23), 235013-1−235013-33. DOI: 10.1088/0264-9381/32/23/235013.
3.1.
2015
Järv, Laur; Kuusk, Piret; Saal, Margus; Randla, Erik (2015). Scalar-tensor and multiscalar-tensor cosmology in the general relativity limit. Proceedings of the MG13 Meeting on General Relativity, Part B: The Thirteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories; Stockholm, Sweden; 1 – 7 July 2012. Ed. Rosquist, K.; Jantzen, R.; Ruffini, R. World Scientific Publ Co Pte Ltd, 1292−1294. DOI: 10.1142/9789814623995_0151.
3.1.
2014
Saal, Margus; Frantskjavitšius, Andrjus (2014). Examples of cosmological rips in the scalar-tensor cosmology. In: E.Paal, P.Kuusk, A.Stolin (Ed.). Journal of Physics: Conference series (012025-1−012025-11). . IOP Publishing Ltd. DOI: 10.1088/1742-6596/532/1/012025.
3.1.
2014
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2014). Parametrizations in scalar-tensor theories of gravity and the limit of general relativity. In: E. Paal, P. Kuusk, A. Stolin (Ed.). Journal of Physics: Conference Series, 532 (012011-1−012011-11). IOP Publishing Ltd. DOI: 10.1088/1742-6596/532/1/012011.
1.1.
2012
Järv, Laur; Kuusk, Piret; Saal, Margus (2012). Scalar-tensor cosmologies with dust matter in the general relativity limit. Physical Review D, 85 (6), 064013-1−064913-9. DOI: 10.1103/PhysRevD.85.064013.
3.1.
2012
Kuusk, Piret; Järv, Laur; Saal, Margus (2012). Evolution of homogeneous and isotropic scalar-tensor cosmological models. Journal of Physics Conference Series, 343, 012064. DOI: 10.1088/1742-6596/343/1/012064.
3.1.
2012
Saal, Margus; Järv, Laur; Kuusk, Piret (2012). Scalar-tensor cosmological models converging to general relativity: potential dominated and matter dominated cases. Journal of Physics Conference Series, 384, 012029-1−012029-8. DOI: 10.1088/1742-6596/384/1/012029.
3.1.
2011
Järv, Laur; Kuusk, Piret; Saal, Margus (2011). Super-Accelerated Expansion and Asymptotic Solutions in Scalar-Tensor Cosmology. Proceedings of the MG12 Meeting on General Relativity, Part C: 12th Marcel Grossmann Meeting on General Relativity; Paris; 12 – 18 July 2009. Ed. Damour, T.; Jantzen, R.; Ruffini, R. World Scientific Publ Co Pte Ltd, 2072−2074.
3.1.
2011
Saal, Margus; Järv, Laur; Kuusk, Piret (2011). Time evolution of scalar-tensor cosmologies in the general relativity limit. In: International Journal of Modern Physics: Conference Series (238−245). . World Scientific. DOI: 10.1142/S2010194511001322.
3.1.
2011
Järv, Laur; Kuusk, Piret; Saal, Margus (2011). Scalar-tensor cosmologies with a potential in the general relativity limit. Journal of Physics Conference Series, 283 (1), 012017-1−012017-9. DOI: 10.1088/1742-6596/283/1/012017.
3.4.
2011
Saal, Margus; Järv, Laur; Kuusk, Piret (2011). Time evolution of potential dominated scalar-tensor cosmologies in the general relativity limit. Proceedings of the twentieth workshop on general relativity and gravitation in Japan: The 20th workshop on General Relativity and Gravitation in Japan, Kyoto, Japan, 21-25 September, 2011. Ed. Hiramatsu, Takashi; Sasaki, Misao; Shibata, Masaru, Shiromizu, Tetsuya., 323−327.
3.4.
2011
Järv, L.; Kuusk, P.; Saal, M. (2011). Potential dominated scalar-tensor cosmologies in the general relativity limit. Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki., 153: Petrov 2010 Anniversary Symposium on General Relativity and Gravitation, Kazan, November 1-6, 2010.. , 185−195. (Fiziko-matematicheskie nauki).
1.1.
2010
Järv, Laur; Kuusk, Piret; Saal, Margus (2010). Remarks on (super-)accelerating cosmological models in general scalar-tensor gravity. Proceedings of the Estonian Academy of Sciences, 59 (4), 306−312. DOI: 10.3176/proc.2010.4.09.
1.1.
2010
Järv, Laur; Kuusk, Piret; Saal, Margus (2010). Scalar-tensor cosmologies with a potential in the general relativity limit: Time evolution. Physics Letters B, 694 (1), 1−5. DOI: 10.1016/j.physletb.2010.09.029.
1.1.
2010
Järv, L.; Kuusk, P.; Saal, M. (2010). Scalar-tensor cosmologies with a potential in the general relativity limit: phase space view. Physical Review D, 81 (10), 104007-1−104007-10. DOI: 10.1103/PhysRevD.81.104007.
1.1.
2009
Kuusk, P.; Järv, L.; Saal, M. (2009). Scalar-tensor cosmologies: general relativity as a fixed point of the scalar field. International Journal of Modern Physics A, 24, 1631−1638.
1.1.
2008
Järv, Laur; Kuusk, Piret; Saal, Margus (2008). Scalar-tensor cosmologies: Fixed points of the Jordan frame scalar field. Physical Review D, 78 (8), 083530. DOI: 10.1103/PhysRevD.78.083530.
3.1.
2008
Kuusk, Piret; Järv, Laur; Saal, Margus (2008). The Dynamics of Scalar-Tensor Cosmology from RS Two-Brane Model. Proceedings of the Eleventh Marcel Grossmann Meeting on General Relativity, Part C: 11th Marcel Grossmann Meeting on General Relativity, Berlin, 23-29 July 2006. Ed. Kleinert, H.; Jantzen R.; Ruffini, R. Singapore: World Scientific Publ Co Pte Ltd, 2842−2844.
1.1.
2007
Järv, L.; Kuusk, P.; Saal, M. (2007). Scalar-tensor cosmology at the general relativity limit: Jordan versus Einstein frame. Physical Review D, 76 (10), 103506. DOI: 10.1103/PhysRevD.76.103506.
1.1.
2007
Järv, L.; Kuusk, P.; Saal, M. (2007). Dynamics of scalar-tensor cosmology from a Randall-Sundrum two-brane model. Physical Review D, 75 (23505), 1−14.
3.2.
2006
Järv, L.; Kuusk, P.; Saal, M. (2006). The dynamics of scalar-tensor cosmology from RS two-brane model. In: General Relativity and Quantum Cosmology. .
1.1.
2004
Kuusk, P.; Saal, M. (2004). A cosmological model of holographic brane gravity. General Relativity and Gravitation, 36 (5), 1001−1014.
2.3.
2004
Saal, Margus (2004). Studies of pre-big bang and braneworld cosmology. (Doktoritöö, Tartu Ülikool). Tartu: Tartu Ülikooli kirjastus.
3.5.
2004
Kuusk, Piret; Saal, Margus (2004). Advances in string and brane cosmology. In: Biannual Report 2002/2003, Institute of Physics, University of Tartu (44−47). Tartu: Tartu Ülikooli Kirjastus.
6.9.
2003
Saal, Margus (2003). Ajasilmusest braanimaailmani (arvustus raamatule "Universum pähklikoores"). Horisont (48−50). Tallinn: Loodusajakiri.
6.9.
2003
Saal, Margus (2003). Loodus ei tee vahet suurtel ja väikestel (arvustus raamatule "Universumi mikromaailma"). Horisont (47−49). Tallinn: Loodusajakiri.
1.1.
2002
Kuusk, P.; Saal, M. (2002). Hamilton-Jacobi approach to pre-big bang cosmology and the problem of initial conditions. General Relativity and Gravitation, 34 (3), 353−364.
1.1.
2002
Kuusk, P.; Saal, M. (2002). Long-wavelength approximation for string cosmology with barotropic perfect fluid. General Relativity and Gravitation, 34 (12), 2135−2148.
3.5.
2000
Saal, Margus (2000). Stringikosmoloogia. Eesti Füüsika Seltsi Aastaraamat 1999 (88−98). Tartu: Eesti Füüsika Selts.
3.4.
1999
Kuusk, Piret; Saal, Margus (1999). WKB approximation in String Cosmology. In: Yu. N. Gnedin, A.A. Grib, V.M. Mostepanenko, A.W. Rodriges Jr (Ed.). Proceedings of the Forth Alexander Friedman International Seminar on Gravitation and Cosmology (421−431). Campinas, SP: Unicamp/Imecc.
6.3.
1998
Saal, Margus (1998). Kiirenditega mikromaailma avastama. Horisont, 3, 35-39.
9.04.2021

Margus Saal

https://www.etis.ee/CV/Margus_Saal/est
20.08.1974
737 4760
5094875
margus.saal@ut.ee

Teenistuskäik

Töökohad ja ametid
01.01.2021–...   
Tartu Ülikool, Loodus- ja täppisteaduste valdkond, füüsika instituut, teoreetilise füüsika kaasprofessor (1,00)
01.05.2016–31.12.2020   
Tartu Ülikool, Loodus- ja täppisteaduste valdkond, füüsika instituut, teoreetilise füüsika vanemteadur (1,00)
01.01.2016–30.04.2016   
Tartu Ülikool, Loodus- ja täppisteaduste valdkond, füüsika instituut, teoreetilise füüsika vanemteadur (1,00)
01.05.2011–31.12.2015   
Tartu Ülikool, Loodus- ja tehnoloogiateaduskond, Tartu Ülikooli Füüsika Instituut, teoreetilise füüsika vanemteadur (1,00)
2008–30.04.2011   
Tartu Observatoorium, järeldoktor (1,00)
01.01.2008–30.04.2008   
Tartu Ülikool, Loodus- ja tehnoloogiateaduskond, Tartu Ülikooli Füüsika Instituut, teoreetilise füüsika teadur (1,00)
01.01.2007–31.12.2007   
Tartu Ülikool, Loodus- ja tehnoloogiateaduskond, Tartu Ülikooli Füüsika Instituut, teoreetilise füüsika teadur (1,00)
01.09.2003–31.12.2006   
Tartu Ülikool, Loodus- ja tehnoloogiateaduskond, Tartu Ülikooli Füüsika Instituut, erakorraline teadur (1,00)
01.09.2000–01.06.2003   
Kaitseväe Ühendatud Õppeasutusted, Lektor (0,50)
 
 
Haridustee
2000–2004   
Tartu Ülikool, PhD
1996–1999   
Tartu Ülikool, MSc
1992–1996   
Tartu Ülikool, BSc
1989–1992   
Hugo Treffenri Gümannasium
 
 
Teadusorganisatsiooniline ja -administratiivne tegevus
2021−2021   
Rahvusvahelise konverentsi "Geometric Foundations of Gravity" (28.06.-02.07.2021 Tartu) korraldaja
2020−2020   
Rahvusvahelise konverentsi "Teleparallel Gravity Workshop in Tartu" (15.-19.06.2020, Tartu) korraldaja
2019−2019   
Rahvusvahelise konverentsi "Geometric Foundations of Gravity" (17.-21.06.2019, Tartu) korraldaja
2018−2018   
Rahvusvahelise konverentsi "Teleparallel Gravity Workshop in Tartu" (25.-29.06.2018, Tartu) korraldaja
2008−2016   
TÜ füüsika õppekava programminõukogu liige
1997−2017   
Eesti Füüsika Selts
 
 
Loometöö
Osalemine õpiku "Fundamentals of Physics" tõlkimisel (Peatükk "Gravitatsioon")
 
 
Lisainfo
Õpetamine Tartu Ülikoolis:

Matemaatiline füüsika (ÕIS kood LOFY.04.080, sügissemester 2016, 2017, 2018, 2019, 2020);
Matemaatiline füüsika II (LOFY.04.020, kevadsemester 2011, 2012, 2013, 2014, 2015);
Erirelatiivsusteooria (LOFY.04.003, kevadsemester 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021);
Üldrelatiivusteooria (LOFY.04.049, sügissemester 2012, 2014, 2016, 2017, 2018, 2019, 2020);
Valitud peatükke gravitatsiooniteooriast (ÕIS kood FKTF.00.006, LOFY.04.017, kevad 2008, kevad 2010, kevad 2012, kevad 2014, kevad 2016);
Relativistlik füüsika (FKTF.04.009, sügisemester 2009)
Vektor- ja tensoranalüüs (FKTF.04.011, sügisemester 2003, vastutav õppejõud prof. R. Tammelo).

Oponent dissertatsioonidele (PhD):

1. Mario Kadastik, Tallinna Tehnikaülikool, PhD, 2008;
2. Mait Müntel, Tartu Ülikool, PhD, 2008;
3. Hannes Liivat, Tartu Ülikool, PhD, 2010.

Kvalifikatsioon

Teaduskraadid
Margus Saal, Doctor's Degree, 2004, (sup) Piret Kuusk, Uurimusi Suure Paugu eelse Universumi ja braanimaailma kohta, University of Tartu.
Margus Saal, Research Master's Degree, 1999, (sup) Piret Kuusk, Hamiltoni-Jacobi formalism stringikosmoloogias (The Hamilton-Jacobi formalism in string cosmology), University of Tartu.
 
 
Teaduspreemiad ja tunnustused
2020, Margus Saal, Margus Saal, Eesti Vabariigi teaduse aastapreemia täppisteadustes (tööde tsükkel "Laiendatud geomeetrilised gravitatsiooniteooriad" koos Manuel Hohmanni ja Laur Järvega).
0, Margus Saal, 1. Haridusministeeriumi korraldatud üliõpilaste teadustööde võistlus 1999 (teine koht) 2. Eesti Füüsika Seltsi üliõpilaspreemia 1999/2000
 
 
Teadustöö põhisuunad
ETIS KLASSIFIKAATOR: 4. Loodusteadused ja tehnika; 4.10. Füüsika; CERCS KLASSIFIKAATOR: P190 Matemaatiline ja üldine teoreetiline füüsika, klassikaline mehaanika, kvantmehaanika, relatiivsus, gravitatsioon, statistiline füüsika, termodünaamika; TÄPSUSTUS: gravitatsiooniteooria, kosmoloogia
 
 
Lisainfo
Filosoofiadoktor, teoreetiline füüsika
Tartu Ülikool, 2004

Jooksvad projektid

Lõppenud projektid

Juhendamisel väitekirjad

Juhendatud väitekirjad

Publikatsioonid

Klass
Aasta
Publikatsioon
 
3.1.
2021
Saal, Margus; Järv, Laur; Rünkla, Mihkel; Vilson, Ott (2021). Scalar-nonmetricity theory. Proceedings of the Fifteenth Marcel Grossman Meeting on General Relativity: Fifteenth Marcel Grossmann Meeting, University of Rome "La Sapienza", Rome, July 1-7, 2018. Ed. Battistelli, Elia; Jantzen, Robert, T; Ruffini, Remo. Singapore: World Scientific Publishing [ilmumas].
3.3.
2021
Karam, Alexandros; Karamitsos, Sotirious;Saal, Margus (2021). β-function reconstruction of Palatini inflationary attractors.
1.1.
2020
Järv, Laur; Karam, Alexandros; Kozak, Aleksander; Lykkas, Angelos; Racioppi, Antonio; Saal, Margus (2020). On the equivalence of inflationary models between the metric and Palatini formulation of scalar-tensor theories. Physical Review D, 102 (4), 044029. DOI: 10.1103/PhysRevD.102.044029.
6.3.
2020
Järv, Laur; Hohmann, Manuel; Saal, Margus (2020). Laiendatud geomeetrilised gravitatsiooniteooriad. Tarmo Soomere (Toim.). Eesti Vabariigi preemiad 2020 (56−73). Tallinn: Eesti Teaduste Akadeemia.
1.1.
2018
Järv, Laur; Rünkla, Mihkel; Saal, Margus; Vilson, Ott (2018). Nonmetricity formulation of general relativity and its scalar-tensor extension. Physical Review D, 97 (12), 124025-1−7. DOI: 10.1103/PhysRevD.97.124025.
1.1.
2017
Järv, Laur; Kannike, Kristjan; Marzola, Luca; Racioppi, Antonio; Raidal, Martti; Rünkla, Mihkel; Saal, Margus; Veermäe, Hardi; (2017). A frame independent classification of single field inflationary models. Physical Review Letters, 118 (15), 151302-1−151302-7. DOI: 10.1103/PhysRevLett.118.151302.
3.1.
2017
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2017). The formalism of invariants in scalar-tensor and multiscalar-tensor theories of gravitation. Proceedings of the MG14 Meeting on General Relativity: The Fourteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories; University of Rome "La Sapienza", Italy, 12 – 18 July 2015. Ed. Bianchi, M.; Jantzen, R.; Ruffini, R. World Scientific Publishing Co, 1190−1195. DOI: 10.1142/9789813226609_0083.
1.1.
2016
Kuusk, Piret; Rünkla, Mihkel; Saal, Margus; Vilson, Ott (2016). Invariant slow-roll parameters in scalar-tensor theories. Classical and Quantum Gravity, 33 (19), 195008-1−27. DOI: 10.1088/0264-9381/33/19/195008.
6.8.
2016
Kuusk, Piret; Rünkla, Mihkel; Saal, Margus; Vilson, Ott (2016). CQG+ Insight: Scalar-tensor cosmology: inflation and invariants.
1.1.
2015
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2015). Invariant quantities in the scalar-tensor theories of gravitation. Physical Review D, 91 (2), 024041-1−024041-13. DOI: 10.1103/PhysRevD.91.024041.
1.1.
2015
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2015). Transformation properties and general relativity regime in scalar-tensor theories. Classical and Quantum Gravity, 32 (23), 235013-1−235013-33. DOI: 10.1088/0264-9381/32/23/235013.
3.1.
2015
Järv, Laur; Kuusk, Piret; Saal, Margus; Randla, Erik (2015). Scalar-tensor and multiscalar-tensor cosmology in the general relativity limit. Proceedings of the MG13 Meeting on General Relativity, Part B: The Thirteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories; Stockholm, Sweden; 1 – 7 July 2012. Ed. Rosquist, K.; Jantzen, R.; Ruffini, R. World Scientific Publ Co Pte Ltd, 1292−1294. DOI: 10.1142/9789814623995_0151.
3.1.
2014
Saal, Margus; Frantskjavitšius, Andrjus (2014). Examples of cosmological rips in the scalar-tensor cosmology. In: E.Paal, P.Kuusk, A.Stolin (Ed.). Journal of Physics: Conference series (012025-1−012025-11). . IOP Publishing Ltd. DOI: 10.1088/1742-6596/532/1/012025.
3.1.
2014
Järv, Laur; Kuusk, Piret; Saal, Margus; Vilson, Ott (2014). Parametrizations in scalar-tensor theories of gravity and the limit of general relativity. In: E. Paal, P. Kuusk, A. Stolin (Ed.). Journal of Physics: Conference Series, 532 (012011-1−012011-11). IOP Publishing Ltd. DOI: 10.1088/1742-6596/532/1/012011.
1.1.
2012
Järv, Laur; Kuusk, Piret; Saal, Margus (2012). Scalar-tensor cosmologies with dust matter in the general relativity limit. Physical Review D, 85 (6), 064013-1−064913-9. DOI: 10.1103/PhysRevD.85.064013.
3.1.
2012
Kuusk, Piret; Järv, Laur; Saal, Margus (2012). Evolution of homogeneous and isotropic scalar-tensor cosmological models. Journal of Physics Conference Series, 343, 012064. DOI: 10.1088/1742-6596/343/1/012064.
3.1.
2012
Saal, Margus; Järv, Laur; Kuusk, Piret (2012). Scalar-tensor cosmological models converging to general relativity: potential dominated and matter dominated cases. Journal of Physics Conference Series, 384, 012029-1−012029-8. DOI: 10.1088/1742-6596/384/1/012029.
3.1.
2011
Järv, Laur; Kuusk, Piret; Saal, Margus (2011). Super-Accelerated Expansion and Asymptotic Solutions in Scalar-Tensor Cosmology. Proceedings of the MG12 Meeting on General Relativity, Part C: 12th Marcel Grossmann Meeting on General Relativity; Paris; 12 – 18 July 2009. Ed. Damour, T.; Jantzen, R.; Ruffini, R. World Scientific Publ Co Pte Ltd, 2072−2074.
3.1.
2011
Saal, Margus; Järv, Laur; Kuusk, Piret (2011). Time evolution of scalar-tensor cosmologies in the general relativity limit. In: International Journal of Modern Physics: Conference Series (238−245). . World Scientific. DOI: 10.1142/S2010194511001322.
3.1.
2011
Järv, Laur; Kuusk, Piret; Saal, Margus (2011). Scalar-tensor cosmologies with a potential in the general relativity limit. Journal of Physics Conference Series, 283 (1), 012017-1−012017-9. DOI: 10.1088/1742-6596/283/1/012017.
3.4.
2011
Saal, Margus; Järv, Laur; Kuusk, Piret (2011). Time evolution of potential dominated scalar-tensor cosmologies in the general relativity limit. Proceedings of the twentieth workshop on general relativity and gravitation in Japan: The 20th workshop on General Relativity and Gravitation in Japan, Kyoto, Japan, 21-25 September, 2011. Ed. Hiramatsu, Takashi; Sasaki, Misao; Shibata, Masaru, Shiromizu, Tetsuya., 323−327.
3.4.
2011
Järv, L.; Kuusk, P.; Saal, M. (2011). Potential dominated scalar-tensor cosmologies in the general relativity limit. Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki., 153: Petrov 2010 Anniversary Symposium on General Relativity and Gravitation, Kazan, November 1-6, 2010.. , 185−195. (Fiziko-matematicheskie nauki).
1.1.
2010
Järv, Laur; Kuusk, Piret; Saal, Margus (2010). Remarks on (super-)accelerating cosmological models in general scalar-tensor gravity. Proceedings of the Estonian Academy of Sciences, 59 (4), 306−312. DOI: 10.3176/proc.2010.4.09.
1.1.
2010
Järv, Laur; Kuusk, Piret; Saal, Margus (2010). Scalar-tensor cosmologies with a potential in the general relativity limit: Time evolution. Physics Letters B, 694 (1), 1−5. DOI: 10.1016/j.physletb.2010.09.029.
1.1.
2010
Järv, L.; Kuusk, P.; Saal, M. (2010). Scalar-tensor cosmologies with a potential in the general relativity limit: phase space view. Physical Review D, 81 (10), 104007-1−104007-10. DOI: 10.1103/PhysRevD.81.104007.
1.1.
2009
Kuusk, P.; Järv, L.; Saal, M. (2009). Scalar-tensor cosmologies: general relativity as a fixed point of the scalar field. International Journal of Modern Physics A, 24, 1631−1638.
1.1.
2008
Järv, Laur; Kuusk, Piret; Saal, Margus (2008). Scalar-tensor cosmologies: Fixed points of the Jordan frame scalar field. Physical Review D, 78 (8), 083530. DOI: 10.1103/PhysRevD.78.083530.
3.1.
2008
Kuusk, Piret; Järv, Laur; Saal, Margus (2008). The Dynamics of Scalar-Tensor Cosmology from RS Two-Brane Model. Proceedings of the Eleventh Marcel Grossmann Meeting on General Relativity, Part C: 11th Marcel Grossmann Meeting on General Relativity, Berlin, 23-29 July 2006. Ed. Kleinert, H.; Jantzen R.; Ruffini, R. Singapore: World Scientific Publ Co Pte Ltd, 2842−2844.
1.1.
2007
Järv, L.; Kuusk, P.; Saal, M. (2007). Scalar-tensor cosmology at the general relativity limit: Jordan versus Einstein frame. Physical Review D, 76 (10), 103506. DOI: 10.1103/PhysRevD.76.103506.
1.1.
2007
Järv, L.; Kuusk, P.; Saal, M. (2007). Dynamics of scalar-tensor cosmology from a Randall-Sundrum two-brane model. Physical Review D, 75 (23505), 1−14.
3.2.
2006
Järv, L.; Kuusk, P.; Saal, M. (2006). The dynamics of scalar-tensor cosmology from RS two-brane model. In: General Relativity and Quantum Cosmology. .
1.1.
2004
Kuusk, P.; Saal, M. (2004). A cosmological model of holographic brane gravity. General Relativity and Gravitation, 36 (5), 1001−1014.
2.3.
2004
Saal, Margus (2004). Studies of pre-big bang and braneworld cosmology. (Doktoritöö, Tartu Ülikool). Tartu: Tartu Ülikooli kirjastus.
3.5.
2004
Kuusk, Piret; Saal, Margus (2004). Advances in string and brane cosmology. In: Biannual Report 2002/2003, Institute of Physics, University of Tartu (44−47). Tartu: Tartu Ülikooli Kirjastus.
6.9.
2003
Saal, Margus (2003). Ajasilmusest braanimaailmani (arvustus raamatule "Universum pähklikoores"). Horisont (48−50). Tallinn: Loodusajakiri.
6.9.
2003
Saal, Margus (2003). Loodus ei tee vahet suurtel ja väikestel (arvustus raamatule "Universumi mikromaailma"). Horisont (47−49). Tallinn: Loodusajakiri.
1.1.
2002
Kuusk, P.; Saal, M. (2002). Hamilton-Jacobi approach to pre-big bang cosmology and the problem of initial conditions. General Relativity and Gravitation, 34 (3), 353−364.
1.1.
2002
Kuusk, P.; Saal, M. (2002). Long-wavelength approximation for string cosmology with barotropic perfect fluid. General Relativity and Gravitation, 34 (12), 2135−2148.
3.5.
2000
Saal, Margus (2000). Stringikosmoloogia. Eesti Füüsika Seltsi Aastaraamat 1999 (88−98). Tartu: Eesti Füüsika Selts.
3.4.
1999
Kuusk, Piret; Saal, Margus (1999). WKB approximation in String Cosmology. In: Yu. N. Gnedin, A.A. Grib, V.M. Mostepanenko, A.W. Rodriges Jr (Ed.). Proceedings of the Forth Alexander Friedman International Seminar on Gravitation and Cosmology (421−431). Campinas, SP: Unicamp/Imecc.
6.3.
1998
Saal, Margus (1998). Kiirenditega mikromaailma avastama. Horisont, 3, 35-39.
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ProgramTypeNumberNameProject startProject endPrincipal investigatorInstitutionFinancing
SFSF0382145s02Theory of fundamental structure of matter01.01.200231.12.2006Vladimir HižnjakovUniversity of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu775 120,48 EUR
ETFETF7185Modifications to Einstein's gravity: theoretical and cosmological aspects01.01.200731.12.2010Piret KuuskUniversity of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu; University of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu; University of Tartu, Faculty of Science and Technology (old)22 848,66 EUR
PUT; PUT_SPPUT790Geometrical foundations of gravity and their comparison with observations01.09.201531.12.2018Manuel HohmannUniversity of Tartu, Faculty of Science and Technology, Institute of Physics150 000,00 EUR
SFSF0180013s07Theory of condensed matter and fundamental fields01.01.200731.12.2012Vladimir HižnjakovUniversity of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu1 397 091,23 EUR
ETFETF8837Theoretical implications and observational consequences of modified theories of gravity 01.01.201131.12.2014Piret KuuskUniversity of Tartu, Faculty of Science and Technology (old), Institute of Physics, University of Tartu35 520,00 EUR
IUTIUT2-27Nonlinear theory of solids and fundamental fields01.01.201331.12.2018Vladimir HižnjakovUniversity of Tartu, Faculty of Science and Technology, Institute of Physics2 304 000,00 EUR
TKSLTFY16133T (TK133)The Dark Side of the Universe (TK133)01.03.201601.03.2023Manuel HohmannUniversity of Tartu, Faculty of Science and Technology, Institute of Physics778 050,00 EUR
ETFJDJD131Theoretical and cosmological aspects of generalised gravity01.05.200830.04.2011Margus SaalTartu Observatory67 107,23 EUR