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Christian Pfeifer

https://www.etis.ee/CV/Christian_Pfeifer/eng
4.12.1983
christian.pfeifer@ut.ee
B-1478-2017
HEPInspire database: https://inspirehep.net/search?p=exactauthor%3AC.Pfeifer.1&sf=earliestdate

Career

Institutions and positions
01.01.2021–31.12.2022   
Center of applied space technology and microgravity (ZARM), University of Bremen, Researcher (1,00)
01.01.2017–31.12.2020   
University of Tartu, Faculty of Science and Technology, Institute of Physics, Research Fellow in Theoretical Physic (1,00)
01.07.2014–31.12.2016   
Leibniz University Hannover, Institute for theoretical physics, Post-Doc (1,00)
20.02.2014–30.06.2014   
Leibniz University Hannover, Rieman Center for Geometry and Physics, Riemann Fellow (1,00)
 
 
Education
2010–2013   
Phd Student, 2nd Institute for theoretical physics, University of Hamburg
2006–2007   
Erasmus exchange student, Angstrom Laboratory, University Uppsala
2003–2010   
Student, Diploma in Physics at University of Hamburg
 
 
Additional information
Membership in Scientific Networks
since 2019: Cost Action "Quantum gravity phenomenology in the multi-messenger approach" QG-MM, Core Group Managment Commitee member, Work Group Leader (WG1).
https://www.cost.eu/actions/CA18108/
2017 - 2020: Cost Action "Cosmology and Astrophysics Network for Theoretical Advances and Training Actions" CANTATA.
https://cantata-cost.eu
2014 - 2017: RTG "Models of gravity".
https://www.models-of-gravity.org
-
Conference Organization:
2021 - Bad Honnef, Germany - "Experimental Tests and Signatures of Modified and Quantum Gravity" https://www.we-heraeus-stiftung.de/index.php?id=1536
2020 - Tartu, Estonia - "Teleparallel Gravity Workshop 2020" http://geomgrav.fi.ut.ee/conf/telegrav2020/
2019 - Tartu, Estonia - "Geometric Foundations of Gravity in Tartu 2019" http://hexagon.fi.tartu.ee/~geomgrav2019/
2018 - Tartu, Estonia - "Teleparallel Gravity Workshop in Tartu 2018" http://hexagon.fi.tartu.ee/~telegrav2018
2017 - Tartu,Estonia - "Geometric foundations of Gravity in Tartu 2017" http://hexagon.fi.tartu.ee/~geomgrav2017
-
Teaching:
2019 - University of Tartu - Lecture: An axiomatic approach to Electrodynamics
2018 - University of Tartu - Lecture: Geometric Foundations of Gravity
2017 - University of Tartu - Lecture: Selected Topics in the Theories of Gravity
2016 - University of Hannover - Exercise Class: General Relativity
2015 - University of Hannover - Exercise Class: Hamiltonian formulation of General Relativity
2014 - University of Hannover - Exercise Class: Geometric Structures on Manifolds and Singularity Theorems
2011 - University of Hamburg - Exercise Class: General Relativity
2010 - University of Hamburg - Exercise Class: General Relativity
2009 - University of Hamburg - Exercise Class: General Relativity
-
Referee Activity:
since 2019 European Physics Journal H
since 2018 General Relativity and Gravitation
since 2017 European Journal Physics C
since 2017 Foundations of Physics
since 2016 Physical Review D
since 2016 International Journal of Geometric Methods in Modern Physics
since 2015 International Journal of Modern Physics D
since 2014 Journal of High Energy Physics
since 2012 International Journal of Theoretical Physics
since 2011 Referee Physical Letters B
-
Supervision of Master Theses:
2020 - University of Tartu - Helen Helen Asuküla: Quasinormal modes in teleparallel Gravity
2016 - University of Bremen - Carina Zimmermann: Finsler Modifikation des relativistischen Wasserstoffatoms
Supervision of Bachelor Theses:
2020 - University of Tartu - Dagmar Läänemets: Massless point particle motion from kappa-Poincaré modified dispersion relation in spherical symmetry
-
Book projects:
Translation from German to English: Minkowski space - spacetime of special relativity,
Author: Joachim Schröter, De Gruyter Studies in Mathematical Physics 40, Walter De
Gruyter GmbH, Berlin/Boston, ISBN 978-3-11-048457-1

Qualifications

Academic degrees
Christian Pfeifer, Doctor's Degree, 2013, (sup) Dr. Mattias Wohlfarth, The Finsler spacetime framework: backgrounds for physics beyond metric geometry, University of Hamburg.
 
 
Honours & awards
2019, Christian Pfeifer, ITC Conference Grant awarded from the Cost Action CANTATA
 
 
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
 
 

Projects in progress

Completed projects

Publications

Category
Year
Publication
 
1.1.
2021
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta; (2021). Canonical variational completion and 4D Gauss-Bonnet gravity. The European Physical Journal Plus, 136, 180. DOI: 10.1140/epjp/s13360-021-01153-0.
1.1.
2020
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta; (2020). Relativistic kinetic gases as direct sources of gravity. Physical Review D, 101, 024062. DOI: 10.1103/PhysRevD.101.024062.
1.1.
2020
Fuster, Andrea; Heefer, Sjors; Pfeifer, Christian; Voicu, Nicoleta (2020). On the Non Metrizability of Berwald Finsler Spacetimes. Universe, 6 (5), 64. DOI: 10.3390/universe6050064.
1.1.
2020
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta (2020). Cosmological Finsler Spacetimes. Universe, 6 (5), 65. DOI: 10.3390/universe6050065.
1.1.
2020
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta (2020). The kinetic gas universe. The European Physical Journal C, 80 (9). DOI: 10.1140/epjc/s10052-020-8391-y.
1.1.
2019
Hohmann, Manuel; Pfeifer, Christian; Ualikhanova, Ulbossyn; Said, Jackson Levi; (2019). Propagation of gravitational waves in symmetric teleparallel gravity theories. Physical Review D, 99, 024009. DOI: 10.1103/PhysRevD.99.024009.
1.1.
2019
Blixt, Daniel; Hohmann, Manuel; Pfeifer, Christian (2019). Hamiltonian and primary constraints of new general relativity. Physical Review D, 99 (8), 084025-1−084025-12. DOI: 10.1103/PhysRevD.99.084025.
1.1.
2019
Järv, Laur; Hohmann, Manuel; Krššak, Martin; Pfeifer, Christian (2019). Flat Connection for Rotating Vacuum Spacetimes in Extended Teleparallel Gravity Theories. Universe, 5 (6), ARTN 142. DOI: 10.3390/universe5060142.
1.1.
2019
Blixt, Daniel; Hohmann, Manuel; Pfeifer, Christian (2019). On the Gauge Fixing in the Hamiltonian Analysis of General Teleparallel Theories. Universe, 5 (6), nr. 143. DOI: 10.3390/universe5060143.
1.1.
2019
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta; (2019). Finsler gravity action from variational completion. Physical Review D, 100 (6), 064035. DOI: 10.1103/PhysRevD.100.064035.
1.1.
2019
Hohmann, Manuel; Järv, Laur; Krššák, Martin; Pfeifer, Christian (2019). Modified teleparallel theories of gravity in symmetric spacetimes. Physical Review D, 100 (8), 084002. DOI: 10.1103/PhysRevD.100.084002.
1.1.
2019
Pfeifer, Christian; (2019). Finsler spacetime geometry in physics. International Journal of Geometric Methods in Modern Physics, 1941004.10.1142/S0219887819410044.
1.1.
2019
Bahamonde, Sebastian; Flathmann, Kai; Pfeifer, Christian; (2019). Photon sphere and perihelion shift in weak f(T) gravity. Physical Review D, 100 (8), 084064. DOI: 10.1103/PhysRevD.100.084064.
1.1.
2019
Bahamonde, Sebastian; Flathmann, Kai; Pfeifer, Christian (2019). Photon sphere and perihelion shift in weak f(T) gravity. Physical Review D, 100 (8), ARTN 084064. DOI: 10.1103/PhysRevD.100.084064.
1.1.
2018
Fewster, Christopher J.; Pfeifer, Christian; Siemssen, Daniel; (2018). Quantum energy inequalities in premetric electrodynamics. Physical Review D, 97, 025019.10.1103/PhysRevD.97.025019.
1.1.
2018
Pfeifer, Christian; (2018). Redshift and lateshift from homogeneous and isotropic modified dispersion relations. Physics Letters B, 780, 246−250.10.1016/j.physletb.2018.03.017.
1.1.
2018
Pfeifer, Christian; (2018). Observers' measurements in premetric electrodynamics: Time and radar length. Physical Review D, 97, 084043.10.1103/PhysRevD.97.084043.
1.1.
2018
Hohmann, Manuel; Järv, Laur; Krššák, Martin; Pfeifer, Christian (2018). Teleparallel theories of gravity as analogue of nonlinear electrodynamics. Physical Review D, 97, 104042-1−104042-11. DOI: 10.1103/PhysRevD.97.104042.
1.1.
2018
Hohmann, Manuel; Pfeifer, Christian; (2018). Scalar-torsion theories of gravity. II. L(T,X,Y,ϕ) theory. Physical Review D, 98, 064003. DOI: 10.1103/PhysRevD.98.064003.
1.1.
2018
Hohmann, Manuel; Pfeifer, Christian; Raidal, Martti; Veermäe, Hardi; (2018). Wormholes in conformal gravity. Journal of Cosmology and Astroparticle Physics, 1810 (10), 003. DOI: 10.1088/1475-7516/2018/10/003.
1.1.
2018
Fuster, Andrea; Pabst, Cornelia; Pfeifer, Christian; (2018). Berwald spacetimes and very special relativity. Physical Review D, 98, 084062.10.1103/PhysRevD.98.084062.
1.1.
2018
Hohmann, Manuel; Krššák, Martin; Pfeifer, Christian; Ualikhanova, Ulbossyn; (2018). Propagation of gravitational waves in teleparallel gravity theories. Physical Review D, 98, 124004. DOI: 10.1103/PhysRevD.98.124004.
1.1.
2017
Barcaroli, Leonardo; Brunkhorst, Lukas K.; Gubitosi, Giulia; Loret, Niccolo; Pfeifer, Christian (2017). Planck-scale-modified dispersion relations in homogeneous and isotropic spacetimes. Physical Review D, 95, 024036.10.1103/PhysRevD.95.024036.
1.1.
2017
Hohmann, Manuel; Pfeifer, Christian (2017). Geodesics and the magnitude-redshift relation on cosmologically symmetric Finsler spacetimes. Physical Review D, 95 (10, 104021), 104021-1−104021-19. DOI: 10.1103/PhysRevD.95.104021.
1.1.
2017
Barcaroli, Leonardo; Brunkhorst, Lukas K.; Gubitosi, Giulia; Loret, Niccolo; Pfeifer, Christian (2017). Curved spacetimes with local κ-Poincaré dispersion relation. Physical Review D, 96, 084010.10.1103/PhysRevD.96.084010.
3.1.
2017
Pfeifer, Christian; Barcaroli, Leonardo; Brunkhorst, Lukas K.; Gubitosi, Giulia; Loret, Niccolò; (2017). Hamilton geometry: Phase space geometry from modified dispersion relations. In: The Fourteenth Marcel Grossmann Meeting (3929-3934). WORLD SCIENTIFIC.10.1142/9789813226609_0522.
1.1.
2016
Pfeifer, C.; Siemssen, D. (2016). Electromagnetic potential in pre-metric electrodynamics: Causal structure, propagators and quantization. Physical Review D, 93, 105046.10.1103/PhysRevD.93.105046.
1.1.
2016
Pfeifer, C. (2016). The tangent bundle exponential map and locally autoparallel coordinates for general connections on the tangent bundle with application to Finsler geometry. International Journal of Geometric Methods in Modern Physics, 13, 1650023.10.1142/S0219887816500237.
1.1.
2015
Barcaroli, L.; Brunkhorst, L.K.; Gubitosi, G.; Loret, N.; Pfeifer, C. (2015). Hamilton geometry: Phase space geometry from modified dispersion relations. Physical Review D, 92 (8), 084053.10.1103/PhysRevD.92.084053.
3.1.
2015
Pfeifer , C.; Wohlfarth, M. (2015). FINSLER GEOMETRIC EXTENSION OF EINSTEIN GRAVITY AND OBSERVER TRANSFORMATIONS. Proceedings of the MG13 Meeting on General Relativity: The Thirteenth Marcel Grossmann Meeting, Stockholm University, Sweden, 1 – 7 July 2012. WORLD SCIENTIFIC, 1116−1118.10.1142/9789814623995_0094.
1.1.
2014
Pfeifer, C. (2014). Radar orthogonality and radar length in Finsler and metric spacetime geometry. Physical Review D, 90 (6), 064052.10.1103/PhysRevD.90.064052.
3.1.
2014
Pfeifer, C.; Wohlfarth, M. (2014). Finsler spacetimes and gravity. Springer Proceedings in Physics, 157. Springer, 305−308.10.1007/978-3-319-06761-2_42.
1.1.
2013
Wohlfarth, M.N.R.; Pfeifer, C. (2013). Local spacetime effects on gyroscope systems. Physical Review D, 87 (2), 024031.10.1103/PhysRevD.87.024031.
2.3.
2013
Pfeifer, Christian (2013). The Finsler spacetime framework: backgrounds for physics beyond metric geometry. (Doktoritöö, Universität Hamburg). Universität Hamburg.
1.1.
2012
Pfeifer, C.; Wohlfarth, M.N.R. (2012). Beyond the speed of light on Finsler spacetimes. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 712, 284−288.10.1016/j.physletb.2012.05.001.
1.1.
2012
Pfeifer, Christian; Wohlfarth, Mattias N.R. (2012). Finsler geometric extension of Einstein gravity. Physical Review D, 85, 064009-1−064009-21.10.1103/PhysRevD.85.064009.
1.1.
2011
Pfeifer, Christian; Wohlfarth, Mattias N. R. (2011). Causal structure and electrodynamics on Finsler spacetimes. Physical Review D, 84 (4), 044039-1−044039-14.10.1103/PhysRevD.84.044039.
17.02.2021

Christian Pfeifer

https://www.etis.ee/CV/Christian_Pfeifer/est
4.12.1983
christian.pfeifer@ut.ee
B-1478-2017
HEPInspire database: https://inspirehep.net/search?p=exactauthor%3AC.Pfeifer.1&sf=earliestdate

Teenistuskäik

Töökohad ja ametid
01.01.2021–31.12.2022   
Center of applied space technology and microgravity (ZARM), University of Bremen, Teadur (1,00)
01.01.2017–31.12.2020   
Tartu Ülikool, Loodus- ja täppisteaduste valdkond, füüsika instituut, teoreetilise füüsika teadur (1,00)
01.07.2014–31.12.2016   
Leibniz University Hannover, Institute for theoretical physics, Järeldoktor (1,00)
20.02.2014–30.06.2014   
Leibniz University Hannover, Rieman Center for Geometry and Physics, Riemann Fellow (1,00)
 
 
Haridustee
2010–2013   
Phd Student, 2nd Institute for theoretical physics, University of Hamburg
2006–2007   
Erasmus exchange student, Angstrom Laboratory, University Uppsala
2003–2010   
Student, Diploma in Physics at University of Hamburg
 
 
Lisainfo
Membership in Scientific Networks
since 2019: Cost Action "Quantum gravity phenomenology in the multi-messenger approach" QG-MM, Core Group Managment Commitee member, Work Group Leader (WG1).
https://www.cost.eu/actions/CA18108/
2017 - 2020: Cost Action "Cosmology and Astrophysics Network for Theoretical Advances and Training Actions" CANTATA.
https://cantata-cost.eu
2014 - 2017: RTG "Models of gravity".
https://www.models-of-gravity.org
-
Conference Organization:
2021 - Bad Honnef, Germany - "Experimental Tests and Signatures of Modified and Quantum Gravity" https://www.we-heraeus-stiftung.de/index.php?id=1536
2020 - Tartu, Estonia - "Teleparallel Gravity Workshop 2020" http://geomgrav.fi.ut.ee/conf/telegrav2020/
2019 - Tartu, Estonia - "Geometric Foundations of Gravity in Tartu 2019" http://hexagon.fi.tartu.ee/~geomgrav2019/
2018 - Tartu, Estonia - "Teleparallel Gravity Workshop in Tartu 2018" http://hexagon.fi.tartu.ee/~telegrav2018
2017 - Tartu,Estonia - "Geometric foundations of Gravity in Tartu 2017" http://hexagon.fi.tartu.ee/~geomgrav2017
-
Teaching:
2019 - University of Tartu - Lecture: An axiomatic approach to Electrodynamics
2018 - University of Tartu - Lecture: Geometric Foundations of Gravity
2017 - University of Tartu - Lecture: Selected Topics in the Theories of Gravity
2016 - University of Hannover - Exercise Class: General Relativity
2015 - University of Hannover - Exercise Class: Hamiltonian formulation of General Relativity
2014 - University of Hannover - Exercise Class: Geometric Structures on Manifolds and Singularity Theorems
2011 - University of Hamburg - Exercise Class: General Relativity
2010 - University of Hamburg - Exercise Class: General Relativity
2009 - University of Hamburg - Exercise Class: General Relativity
-
Referee Activity:
since 2019 European Physics Journal H
since 2018 General Relativity and Gravitation
since 2017 European Journal Physics C
since 2017 Foundations of Physics
since 2016 Physical Review D
since 2016 International Journal of Geometric Methods in Modern Physics
since 2015 International Journal of Modern Physics D
since 2014 Journal of High Energy Physics
since 2012 International Journal of Theoretical Physics
since 2011 Referee Physical Letters B
-
Supervision of Master Theses:
2020 - University of Tartu - Helen Helen Asuküla: Quasinormal modes in teleparallel Gravity
2016 - University of Bremen - Carina Zimmermann: Finsler Modifikation des relativistischen Wasserstoffatoms
Supervision of Bachelor Theses:
2020 - University of Tartu - Dagmar Läänemets: Massless point particle motion from kappa-Poincaré modified dispersion relation in spherical symmetry
-
Book projects:
Translation from German to English: Minkowski space - spacetime of special relativity,
Author: Joachim Schröter, De Gruyter Studies in Mathematical Physics 40, Walter De
Gruyter GmbH, Berlin/Boston, ISBN 978-3-11-048457-1

Kvalifikatsioon

Teaduskraadid
Christian Pfeifer, Doctor's Degree, 2013, (sup) Dr. Mattias Wohlfarth, The Finsler spacetime framework: backgrounds for physics beyond metric geometry, University of Hamburg.
 
 
Teaduspreemiad ja tunnustused
2019, Christian Pfeifer, ITC Conference Grant awarded from the Cost Action CANTATA
 
 
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

Jooksvad projektid

Lõppenud projektid

Publikatsioonid

Klass
Aasta
Publikatsioon
 
1.1.
2021
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta; (2021). Canonical variational completion and 4D Gauss-Bonnet gravity. The European Physical Journal Plus, 136, 180. DOI: 10.1140/epjp/s13360-021-01153-0.
1.1.
2020
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta; (2020). Relativistic kinetic gases as direct sources of gravity. Physical Review D, 101, 024062. DOI: 10.1103/PhysRevD.101.024062.
1.1.
2020
Fuster, Andrea; Heefer, Sjors; Pfeifer, Christian; Voicu, Nicoleta (2020). On the Non Metrizability of Berwald Finsler Spacetimes. Universe, 6 (5), 64. DOI: 10.3390/universe6050064.
1.1.
2020
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta (2020). Cosmological Finsler Spacetimes. Universe, 6 (5), 65. DOI: 10.3390/universe6050065.
1.1.
2020
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta (2020). The kinetic gas universe. The European Physical Journal C, 80 (9). DOI: 10.1140/epjc/s10052-020-8391-y.
1.1.
2019
Hohmann, Manuel; Pfeifer, Christian; Ualikhanova, Ulbossyn; Said, Jackson Levi; (2019). Propagation of gravitational waves in symmetric teleparallel gravity theories. Physical Review D, 99, 024009. DOI: 10.1103/PhysRevD.99.024009.
1.1.
2019
Blixt, Daniel; Hohmann, Manuel; Pfeifer, Christian (2019). Hamiltonian and primary constraints of new general relativity. Physical Review D, 99 (8), 084025-1−084025-12. DOI: 10.1103/PhysRevD.99.084025.
1.1.
2019
Järv, Laur; Hohmann, Manuel; Krššak, Martin; Pfeifer, Christian (2019). Flat Connection for Rotating Vacuum Spacetimes in Extended Teleparallel Gravity Theories. Universe, 5 (6), ARTN 142. DOI: 10.3390/universe5060142.
1.1.
2019
Blixt, Daniel; Hohmann, Manuel; Pfeifer, Christian (2019). On the Gauge Fixing in the Hamiltonian Analysis of General Teleparallel Theories. Universe, 5 (6), nr. 143. DOI: 10.3390/universe5060143.
1.1.
2019
Hohmann, Manuel; Pfeifer, Christian; Voicu, Nicoleta; (2019). Finsler gravity action from variational completion. Physical Review D, 100 (6), 064035. DOI: 10.1103/PhysRevD.100.064035.
1.1.
2019
Hohmann, Manuel; Järv, Laur; Krššák, Martin; Pfeifer, Christian (2019). Modified teleparallel theories of gravity in symmetric spacetimes. Physical Review D, 100 (8), 084002. DOI: 10.1103/PhysRevD.100.084002.
1.1.
2019
Pfeifer, Christian; (2019). Finsler spacetime geometry in physics. International Journal of Geometric Methods in Modern Physics, 1941004.10.1142/S0219887819410044.
1.1.
2019
Bahamonde, Sebastian; Flathmann, Kai; Pfeifer, Christian; (2019). Photon sphere and perihelion shift in weak f(T) gravity. Physical Review D, 100 (8), 084064. DOI: 10.1103/PhysRevD.100.084064.
1.1.
2019
Bahamonde, Sebastian; Flathmann, Kai; Pfeifer, Christian (2019). Photon sphere and perihelion shift in weak f(T) gravity. Physical Review D, 100 (8), ARTN 084064. DOI: 10.1103/PhysRevD.100.084064.
1.1.
2018
Fewster, Christopher J.; Pfeifer, Christian; Siemssen, Daniel; (2018). Quantum energy inequalities in premetric electrodynamics. Physical Review D, 97, 025019.10.1103/PhysRevD.97.025019.
1.1.
2018
Pfeifer, Christian; (2018). Redshift and lateshift from homogeneous and isotropic modified dispersion relations. Physics Letters B, 780, 246−250.10.1016/j.physletb.2018.03.017.
1.1.
2018
Pfeifer, Christian; (2018). Observers' measurements in premetric electrodynamics: Time and radar length. Physical Review D, 97, 084043.10.1103/PhysRevD.97.084043.
1.1.
2018
Hohmann, Manuel; Järv, Laur; Krššák, Martin; Pfeifer, Christian (2018). Teleparallel theories of gravity as analogue of nonlinear electrodynamics. Physical Review D, 97, 104042-1−104042-11. DOI: 10.1103/PhysRevD.97.104042.
1.1.
2018
Hohmann, Manuel; Pfeifer, Christian; (2018). Scalar-torsion theories of gravity. II. L(T,X,Y,ϕ) theory. Physical Review D, 98, 064003. DOI: 10.1103/PhysRevD.98.064003.
1.1.
2018
Hohmann, Manuel; Pfeifer, Christian; Raidal, Martti; Veermäe, Hardi; (2018). Wormholes in conformal gravity. Journal of Cosmology and Astroparticle Physics, 1810 (10), 003. DOI: 10.1088/1475-7516/2018/10/003.
1.1.
2018
Fuster, Andrea; Pabst, Cornelia; Pfeifer, Christian; (2018). Berwald spacetimes and very special relativity. Physical Review D, 98, 084062.10.1103/PhysRevD.98.084062.
1.1.
2018
Hohmann, Manuel; Krššák, Martin; Pfeifer, Christian; Ualikhanova, Ulbossyn; (2018). Propagation of gravitational waves in teleparallel gravity theories. Physical Review D, 98, 124004. DOI: 10.1103/PhysRevD.98.124004.
1.1.
2017
Barcaroli, Leonardo; Brunkhorst, Lukas K.; Gubitosi, Giulia; Loret, Niccolo; Pfeifer, Christian (2017). Planck-scale-modified dispersion relations in homogeneous and isotropic spacetimes. Physical Review D, 95, 024036.10.1103/PhysRevD.95.024036.
1.1.
2017
Hohmann, Manuel; Pfeifer, Christian (2017). Geodesics and the magnitude-redshift relation on cosmologically symmetric Finsler spacetimes. Physical Review D, 95 (10, 104021), 104021-1−104021-19. DOI: 10.1103/PhysRevD.95.104021.
1.1.
2017
Barcaroli, Leonardo; Brunkhorst, Lukas K.; Gubitosi, Giulia; Loret, Niccolo; Pfeifer, Christian (2017). Curved spacetimes with local κ-Poincaré dispersion relation. Physical Review D, 96, 084010.10.1103/PhysRevD.96.084010.
3.1.
2017
Pfeifer, Christian; Barcaroli, Leonardo; Brunkhorst, Lukas K.; Gubitosi, Giulia; Loret, Niccolò; (2017). Hamilton geometry: Phase space geometry from modified dispersion relations. In: The Fourteenth Marcel Grossmann Meeting (3929-3934). WORLD SCIENTIFIC.10.1142/9789813226609_0522.
1.1.
2016
Pfeifer, C.; Siemssen, D. (2016). Electromagnetic potential in pre-metric electrodynamics: Causal structure, propagators and quantization. Physical Review D, 93, 105046.10.1103/PhysRevD.93.105046.
1.1.
2016
Pfeifer, C. (2016). The tangent bundle exponential map and locally autoparallel coordinates for general connections on the tangent bundle with application to Finsler geometry. International Journal of Geometric Methods in Modern Physics, 13, 1650023.10.1142/S0219887816500237.
1.1.
2015
Barcaroli, L.; Brunkhorst, L.K.; Gubitosi, G.; Loret, N.; Pfeifer, C. (2015). Hamilton geometry: Phase space geometry from modified dispersion relations. Physical Review D, 92 (8), 084053.10.1103/PhysRevD.92.084053.
3.1.
2015
Pfeifer , C.; Wohlfarth, M. (2015). FINSLER GEOMETRIC EXTENSION OF EINSTEIN GRAVITY AND OBSERVER TRANSFORMATIONS. Proceedings of the MG13 Meeting on General Relativity: The Thirteenth Marcel Grossmann Meeting, Stockholm University, Sweden, 1 – 7 July 2012. WORLD SCIENTIFIC, 1116−1118.10.1142/9789814623995_0094.
1.1.
2014
Pfeifer, C. (2014). Radar orthogonality and radar length in Finsler and metric spacetime geometry. Physical Review D, 90 (6), 064052.10.1103/PhysRevD.90.064052.
3.1.
2014
Pfeifer, C.; Wohlfarth, M. (2014). Finsler spacetimes and gravity. Springer Proceedings in Physics, 157. Springer, 305−308.10.1007/978-3-319-06761-2_42.
1.1.
2013
Wohlfarth, M.N.R.; Pfeifer, C. (2013). Local spacetime effects on gyroscope systems. Physical Review D, 87 (2), 024031.10.1103/PhysRevD.87.024031.
2.3.
2013
Pfeifer, Christian (2013). The Finsler spacetime framework: backgrounds for physics beyond metric geometry. (Doktoritöö, Universität Hamburg). Universität Hamburg.
1.1.
2012
Pfeifer, C.; Wohlfarth, M.N.R. (2012). Beyond the speed of light on Finsler spacetimes. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 712, 284−288.10.1016/j.physletb.2012.05.001.
1.1.
2012
Pfeifer, Christian; Wohlfarth, Mattias N.R. (2012). Finsler geometric extension of Einstein gravity. Physical Review D, 85, 064009-1−064009-21.10.1103/PhysRevD.85.064009.
1.1.
2011
Pfeifer, Christian; Wohlfarth, Mattias N. R. (2011). Causal structure and electrodynamics on Finsler spacetimes. Physical Review D, 84 (4), 044039-1−044039-14.10.1103/PhysRevD.84.044039.
17.02.2021

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ProgramTypeNumberNameProject startProject endPrincipal investigatorInstitutionFinancing
PSGPSG489Momentum dependent spacetime geometries: Traces of quantum gravity and fields in media01.01.202031.12.2020Christian PfeiferUniversity of Tartu, Faculty of Science and Technology, Institute of Physics60 250,00 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