Publications - Gravitational Theory

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2023

  • Mourad Halla, Volker Perlick:
    Gravitational lensing in Brill spacetimes,
    Phys. Rev. D 107 024048 2023
  • S. Heefer, A. Fuster, J. van Voorthuizen and C. Pfeifer:
    On the metrizability of m-Kropina spaces with closed null 1-form,
    J. Math. Phys. 64 (2), 022502 2023 [doi]
  • S. Bahamonde, K. F. Dialektopoulos, M. Hohmann, J. L. Said, C. Pfeifer and E. N. Saridakis:
    Perturbations in Non-Flat Cosmology for f(T) gravity,
    Eur. Phys. J. C 83 (3), 193 2023 [doi]
  • N. Voicu, A. Friedl-Szász, E. Popovici-Popescu, C. Pfeifer:
    The Finsler Spacetime Condition for (α, β)-Metrics and Their Isometries,
    Universe 9 (4), 198 2023 [doi]
  • Shokoufe Faraji, Audrey Trova:
    Axisymmetric oscillation modes of relativistic tori in the vicinity of a distorted, deformed compact object,
    Monthly Notices of the Royal Astronomical Society 2023 [doi]

2022

  • Mourad Halla, Volker Perlick :
    Morse-theoretical analysis of lensing in wormhole spacetimes,
    Phys. Rev. D 105 024027 2022
  • Volker Perlick, Oleg Yu. Tsupko :
    Calculating black hole shadows: Review of analytical studies,
    Physics Reports 947 1 2022
  • Jay Solanki, Volker Perlick:
    Photon sphere and shadow of a time-dependent black hole described by a Vaidya metric,
    Phys. Rev. D 105 064056 2022
  • Torben Frost :
    Gravitational lensing in the charged NUT–de Sitter spacetime,
    Phys. Rev. D 105 064064 2022
  • Shokoufe Faraji:
    Circular Geodesics in a New Generalization of q-Metric,
    Universe Mathematical Physics 8 (3), 195 2022
  • Shokoufe Faraji, Audrey Trova:
    Dynamics of charged particles and quasi-periodic oscillations in the vicinity of a distorted, deformed compact object embedded in a uniform magnetic field,
    Monthly Notices of the Royal Astronomical Society 882 2022 [doi]
  • Shokoufe Faraji, Audrey Trova, Vladimir Karas:
    Magnetized relativistic accretion disk around a spinning, electrically charged, accelerating black hole: Case of the C-metric,
    Physical Review D 105 (10), 103017 2022
  • Barbora Bezděková, Volker Perlick, Jiří Bičák:
    Light propagation in a plasma on an axially symmetric and stationary spacetime: Separability of the Hamilton–Jacobi equation and shadow,
    J. Math. Phys. 63 092501 2022
  • Bilel Ben-Salem, Eva Hackmann:
    Propagation time delay and frame dragging effects of lightlike geodesics in the timing of a pulsar orbiting SgrA*,
    Monthly Notices of the Royal Astronomical Society 516 1768 2022 [doi]
  • Sebastian Bahamonde, Shokoufe Faraji, Eva Hackmann, Christian Pfeifer:
    Thick accretion disk configurations in the Born-Infeld teleparallel gravity,
    Physical Review D 106 084046 2022 [doi]
  • Shokoufe Faraji, Audrey Trova, Hernando Quevedo:
    Relativistic equilibrium fluid configurations around rotating deformed compact objects,
    European Physical Journal C 82 (1149), 2022 [doi]
  • C. Pfeifer and J. J. Relancio:
    Deformed relativistic kinematics on curved spacetime: a geometric approach,
    Eur. Phys. J. C 82 (2), 150 2022 [doi]
  • S. Liberati, C. Pfeifer and J. J. Relancio:
    Exploring black holes as particle accelerators: hoop-radius, target particles and escaping conditions,
    JCAP 5 (5), 023 2022 [doi]
  • M. Hohmann, C. Pfeifer and N. Voicu:
    Finsler-based field theory – a mathematical foundation,
    J. Math. Phys. 63 (3), 032503 2022 [doi]
  • S. Bahamonde, A. Golovnev, M. J. Guzmán, J. L. Said and C. Pfeifer:
    Black Holes in f(T,B) Gravity: Exact and Perturbed Solutions,
    JCAP 01 (01), 037 2022 [doi]
  • A. Addazi, J. Alvarez-Muniz, R. A. Batista, G. Amelino-Camelia, V. Antonelli, M. Arzano, M. Asorey, J. L. Atteia, S. Bahamonde and F. Bajardi, ..., C. Pfeifer et al.:
    Quantum gravity phenomenology at the dawn of the multi-messenger era – A review,
    Prog. Part. Nucl. Phys. 125 103948 2022 [doi]
  • S. Bahamonde, L. Ducobu and C. Pfeifer:
    Scalarized black holes in teleparallel gravity,
    JCAP 04 (04), 018 2022 [doi]
  • M. Hohmann and C. Pfeifer:
    Gravitational wave birefringence in spatially curved teleparallel cosmology,
    Phys. Lett. B 834 137437 2022 [doi]
  • D. Läänemets, M. Hohmann and C. Pfeifer:
    Observables from spherically symmetric modified dispersion relations,
    Int. J. Geom. Meth. Mod. Phys. 19 (10), 2250155 2022 [doi]
  • I. P. Lobo, C. Pfeifer, P. H. Morais, R. A. Batista and V. B. Bezerra:
    Phenomenological signatures of two-body decays in deformed relativity,
    JHEP 09 003 2022 [doi]
  • C. Pfeifer:
    A quick guide to spacetime symmetry and symmetric solutions in teleparallel gravity,
    e-Bulletin of Physics University of Brasilia 10 (X Escola de Física Roberto A. Salmeron), 2022 [www]
  • I. Lobo, C. Pfeifer, P. H. Morais, R. Alves Batista and V. B. Bezerra:
    Finite Planck-scale-modified relativistic framework in Finsler geometry,
    PoS Corfu2021 2022 [www]
  • D. Blixt, M. Hohmann, M. Krššák and C. Pfeifer:
    Hamiltonian Analysis In New General Relativity,
    352-357 The Fifteenth Marcel Grossmann Meeting, 2022 [doi]
  • C. Pfeifer:
    Observables from modified dispersion relations on curved spacetimes:circular orbits, redshift and lateshift,
    2002–2007 The Fifteenth Marcel Grossmann Meeting, 2022 [doi]
  • C. Pfeifer:
    Observers’ measurements of time and length in premetric electrodynamics,
    660–664 The Fifteenth Marcel Grossmann Meeting, 2022 [doi]

2021

  • Torben Frost, Volker Perlick :
    Lightlike geodesics and gravitational lensing in the spacetime of an accelerating black hole,
    Class. Quantum Grav. 38 085016 2021
  • Jan-Menno Memmen, Volker Perlick:
    Geometrically thick tori around compact objects with a quadrupole moment,
    Class. Quantum Grav. 38 135002 2021
  • Peter Hogan, Dirk Puetzfeld:
    Frontiers in General Relativity,
    Lecture Notes in Physics Vol. 984 Springer (Cham), 2021
  • Yuri N. Obukhov, Dirk Puetzfeld :
    Demystifying autoparallels in alternative gravity,
    Phys. Rev. D 104 044031 2021
  • Peter Hogan, Dirk Puetzfeld:
    Gravitational waves with colliding or noncolliding wave fronts,
    Phys. Rev. D 103 124064 2021
  • Peter Hogan, Dirk Puetzfeld:
    Bonnor-Vaidya charged point mass in an external Maxwell field,
    Phys. Rev. D 103 044039 2021
  • Shokoufe Faraji, Audrey Trova:
    Magnetised tori in the background of a deformed compact object,
    Astron. Astrophys. 654 A100 2021
  • Shokoufe Faraji, Audrey Trova:
    Effect of an external mass distribution on the magnetized accretion disk,
    Phys. Rev. D 104 083006 2021
  • Shokoufe Faraji, Audrey Trova:
    Quasi-periodic oscillatory motion of particles orbiting a distorted, deformed compact object,
    Universe 7 447 2021
  • M. Hohmann, C. Pfeifer and N. Voicu:
    Canonical variational completion and 4D Gauss-Bonnet gravity,
    Eur. Phys. J. Plus 136 180 2021 [doi]
  • S. Bahamonde, J. G. Valcarcel, L. Järv and C. Pfeifer:
    Exploring Axial Symmetry in Modified Teleparallel Gravity,
    Phys. Rev. D 103 (4), 044058 2021 [doi]
  • M. Hohmann and C. Pfeifer:
    Teleparallel axions and cosmology,
    Eur. Phys. J. C 81 (4), 376 2021 [doi]
  • N. Minculete, C. Pfeifer, N. Voicu:
    Inequalities from Lorentz-Finsler norms,
    Math. Ineq. and Applications 24 (2), 2021 [doi]
  • C. Pfeifer and S. Schuster:
    Static spherically symmetric black holes in weak f(T)-gravity,
    Universe 7 (5), 153 2021 [doi]
  • I. P. Lobo and C. Pfeifer:
    Reaching the Planck scale with muon lifetime measurements,
    Phys. Rev. D 104 2021 [doi]
  • S. Heefer, C. Pfeifer and A. Fuster:
    Randers pp-waves,
    Phys. Rev. D 104 024007 2021 [doi]
  • D. Blixt, M. J. Guzmán, M. Hohmann and C. Pfeifer:
    Review of the Hamiltonian analysis in teleparallel gravity,
    Int. J. Geom. Methods Mod. Phys. 18 (supp01), 2021 2021 [doi]
  • C. Pfeifer, S. Heefer and A. Fuster:
    Identifying Berwald Finsler Geometries,
    Differ. Geom. Appl. 79 101817 2021 [doi]
  • S. Bahamonde and C. Pfeifer:
    General Teleparallel Modifications of Schwarzschild Geometry,
    Int. J. Geom. Methods Mod. Phys. 18 (supp01), 2140001 2021 [doi]

2020

  • Shokoufe Faraji, Eva Hackmann:
    Thin accretion disk around the distorted Schwarzschild black hole,
    Phys. Rev. D 101 023002 2020
  • Jafar Khodagholizadeh, Volker Perlick, Ali Vahedi:
    Aschenbach effect for spinning particles in Kerr spacetime,
    Phys. Rev. D 102 024021 2020
  • A. Trova, E. Hackmann, V. Karas, K. Schroven, J. Kovář, P. Slaný:
    Influence of test charge and uniform magnetic field on charged fluid equilibrium structures,
    Phys. Rev. D 101 083027 2020
  • S. Hendi, A. Tavakkoli, S. Panahiyan, B. Eslam Panah, E. Hackmann:
    Simulation of geodesic trajectory of charged BTZ black holes in massive gravity,
    Eur. Phys. J. C 80 524 2020
  • D. Philipp, E. Hackmann, C. Lämmerzahl, J. Müller:
    Relativistic geoid: Gravity potential and relativistic effects,
    Phys. Rev. D 101 064032 2020
  • J. P. Hackstein, E. Hackmann:
    Influence of weak electromagnetic fields on charged particle ISCOs,
    Gen. Rel. Grav. 52 22 2020
  • Nenad Manojlović, Volker Perlick, Robertus Potting:
    Standing wave solutions in Born-Infeld theory,
    Ann. Phys. (NY) 422 168303 2020
  • P. A. Hogan, D. Puetzfeld:
    Kerr analogue of Kinnersley's Field of an arbitrarily accelerating point mass,
    Phys. Rev. D 102 044044 2020
  • G. Neumann, D. Puetzfeld, G. F. Rubilar:
    Extended gravitational clock compass: new exact solutions and simulations,
    Phys. Rev. D 102 044027 2020
  • D. Puetzfeld, Y. N. Obukhov:
    Generalized nonlocal gravity framework based on Poincaré gauge theory,
    Phys. Rev. D 101 104054 2020
  • P. A. Hogan, D. Puetzfeld:
    Gravitational clock compass and the detection of gravitational waves,
    Phys. Rev. D 101 044012 2020
  • E. Hackmann, H. Nandan, P. Sheoran :
    Particle collisions near static spherically symmetric black holes,
    Phys. Lett. B 810 135850 2020
  • P. Sheoran, H. Nandan, E. Hackmann, U. Nucamendi, A. Abebe :
    Schwarzschild black hole surrounded by quintessential matter field as an accelerator for spinning particles,
    Phys. Rev. D 102 064046 2020
  • Sayantani Lahiri :
    Second order causal hydrodynamics in Eckart frame: using gradient expansion scheme,
    Class.Quant.Grav. 37 075010 2020
  • J.-M. Huré, B. Basillais, V. Karas, A. Trova, O. Semerák :
    The exterior gravitational potential of toroids,
    Mon. Not. Roy. Astr. Soc. 494 5825 2020
  • Mourad Halla, Volker Perlick :
    Application of the Gauss–Bonnet theorem to lensing in the NUT metric,
    Gen. Rel. Grav. 52 112 2020
  • M. Hohmann, C. Pfeifer, N. Voicu:
    Relativistic kinetic gases as direct sources of gravity,
    Phys. Rev. D. 101 (2), 2020 [doi]
  • A. Fuster, S. Heefer, C. Pfeifer, N. Voicu:
    On the Non Metrizability of Berwald Finsler Spacetimes,
    Universe 6 (5), 65 2020 [doi]
  • M. Hohmann, C. Pfeife, N. Voicu:
    Cosmological Finsler Spacetimes,
    Universe 6 (5), 65 2020 [doi]
  • M. Hohmann, C. Pfeifer, N. Voicu:
    The kinetic gas universe,
    Eur. Phys. J. C 80 809 2020 [doi]

2019

  • Wolfgang Hasse, Volker Perlick:
    Redshift in Finsler spacetimes,
    Phys. Rev. D 100 024033 2019
  • Holly Carley, Michael K.-H Kiessling, Volker Perlick:
    On the Schrödinger spectrum of a hydrogen atom with electrostatic Bopp-Landé-Thomas-Podolsky interaction between electron and proton,
    Int. J. Modern Phys. A 34 1950146 2019
  • Eva Hackmann, Arnab Dhani:
    The propagation delay in the timing of a pulsar orbiting a supermassive black hole,
    Gen. Rel. Grav. 51 37 2019
  • J.-M. Huré, A. Trova, V. Karas, C. Lesca :
    Interior potential of a toroidal shell from pole values,
    Mon. Not. Roy. Astron. Soc. 486 5656 2019
  • M. Zajaček, A. Tursunov, A. Eckart, S. Britzen, E. Hackmann, V. Karas, Z. Stuchlík, B. Czerny, J. A. Zensus :
    Constraining the charge of the Galactic centre black hole,
    J. Physics Conf. Ser. 1258 012031 2019
  • D. Puetzfeld, Yu. N. Obukhov, F. W. Hehl:
    Constitutive law of nonlocal gravity,
    Phys. Rev. D 99 104013 2019

2018

  • Elías Castellanos, Juan Carlos Degollado, Claus Lämmerzahl, Alfredo Macías, Volker Perlick:
    Bose-Einstein condensates in charged black-hole spacetimes,
    J. Cosm. Astropart. Phys. 2018 043 2018
  • Stefanie Schneider, Volker Perlick:
    Shadow of a collapsing dark star,
    Gen. Rel. Grav. 50 58 2018
  • Volker Perlick, Oleg Yu. Tsupko, Gennady S. Bisnovaty-Kogan:
    Black hole shadow in an expanding universe with a cosmological constant,
    Phys. Rev. D 97 104062 2018
  • Claus Lämmerzahl, Volker Perlick :
    Finsler geometry as a model for relativistic gravity,
    Int. J. Geom. Meth. Mod. Phys. 15 1850166 2018
  • Kris Schroven, Audrey Trova, Eva Hackmann, Claus Lämmerzahl:
    Charged fluid structures around a rotating compact object with a magnetic dipole field,
    Phys. Rev. D 98 023017 2018 [doi] [www]
  • A. Trova, K. Schroven, E. Hackmann, V. Karas, J. Kovar, P. Slany:
    Equilibrium configurations of charged fluid around Kerr black hole,
    Phys. Rev. D 97 104019 2018 [doi] [www]
  • Vojtěch Witzany, Pavel Jefremov:
    New closed analytical solutions for geometrically thick fluid tori around black holes: Numerical evolution and the onset of the magneto-rotational instability,
    Astronomy and Astrophysics 614 A75 2018 [doi] [www]
  • Vojtěch Witzany:
    Exploiting the hidden symmetry of spinning black holes: conservation laws and numerical tests,
    Monthly Notices of the Royal Astronomical Society 473.2 2434 2018 [doi] [www]
  • Dennis Philipp, Florian Wöske, Liliane Biskupek, Eva Hackmann, Enrico Mai, Meike List, Claus Lämmerzahl, Benny Rievers:
    Modeling approaches for precise relativistic orbits I: Analytical, Lie-series, and pN approximation,
    Advances in Space Research 62 921 2018 [doi] [www]
  • Dirk Puetzfeld, Yuri N. Obukhov, Claus Lämmerzahl:
    Gravitational clock compass in General Relativity,
    Phys. Rev. D 98 024032 2018 [doi] [www]
  • Dirk Puetzfeld, Yuri N. Obukhov:
    Deviation equation in Riemann-Cartan spacetime,
    Phys. Rev. D 97 104069 2018 [doi] [www]
  • Volker Perlick, Claus Lämmerzahl, Alfredo Macías:
    Effects of nonlinear vacuum electrodynamics on the polarization plane of light,
    Phys. Rev. D 98 105014 2018

2017

  • Volker Perlick, Oleg Yu. Tsupko:
    Light propagation in a plasma on Kerr spacetime: Separation of the Hamilton-Jacobi equation and calculation of the shadow,
    Phys. Rev. D 95 104003 2017
  • Dennis Philipp, Volker Perlick, Dirk Puetzfeld, Eva Hackmann, Claus Lämmerzahl:
    Definition of the relativistic geoid in terms of isochronometric surfaces,
    Phys. Rev. D 95 104037 2017 [doi] [www]
  • V. Witzany, C. Lämmerzahl:
    Pseudo-Newtonian equations for evolution of particles and fluids in stationary space-times,
    Astrophys. J. 105 841 2017
  • Karen Schulze-Koops, Volker Perlick, Dominik Schwarz :
    Sachs equations for light bundles in a cold plasma,
    Class. Quantum Grav. 34 215006 2017
  • K. Schroven, E. Hackmann, C. Lämmerzahl:
    Relativistic dust accretion of charged particles in Kerr-Newman spacetime,
    Phys. Rev. D 96 063015 2017 [doi] [www]
  • Charalampos Markakis, Kōji Uryū, Eric Gourgoulhon, Jean-Philippe Nicolas, Nils Andersson, Athina Pouri, Vojtech Witzany:
    Conservation laws and evolution schemes in geodesic, hydrodynamic and magnetohydrodynamic flows,
    Phys. Rev. D 96 064019 2017 [doi] [www]
  • Andreas Eckart, Andreas Huettemann, Claus Kiefer, Silke Britzen, Michal Zajacek, Claus Laemmerzahl, Manfred Stockler, Monica Valencia-S., Vladimir Karas, Macarena Garcia-Marin:
    The Milky Way's Supermassive Black Hole: How good a case is it? A Challenge for Astrophysics & Philosophy of Science,
    Foundations of Physics 47 553 2017 [doi] [www]

2016

  • Dirk Puetzfeld, Yuri N. Obukhov:
    Generalized deviation equation and determination of the curvature in General Relativity,
    Phys. Rev. D 93 044073 2016 [doi] [www]
  • Yuri N. Obukhov, Dirk Puetzfeld:
    Dynamics of test bodies in scalar-tensor theory and equivalence principle,
    Gravitation, Astrophysics, and Cosmology - Proceedings of the Twelfth Asia-Pacific International Conference, Moscow, 28 Jun - 5 July 2015, Eds. V. Melnikov and J.-P. Hsu, World Scientific (Singapore), 2016, pp. 231-235 2016 [doi] [www]
  • D. Kunst, T. Ledvinka, G. Loukes-Gerakopoulos, J. Seyrich:
    Comparing Hamiltonians of a spinning test particle for different tetrad fields,
    Phys. Rev. D 93 044004 2016
  • J. Vines, D. Kunst, J. Steinhoff, T. Hinderer:
    Canonical Hamiltonian for an extended test body in curved spacetime: To quadratic order in spin,
    Phys. Rev. D 93 103008 2016
  • A. Grenzebach:
    The shadow of black holes,
    Springer Briefs in Physics 2016
  • G. O.Schellstede, V. Perlick, C. Lämmerzahl:
    On causality in nonlinear vacuum electrodynamics of the Plebanski class,
    Ann. Phys. (Berlin) 528 738–749 2016
  • Sayantani Lahiri:
    Anisotropic inflation in Gauss-Bonnet gravity,
    J. Cosmol. Astrop. Phys. 2016 (09), 025 2016
  • P. Jefremov, V. Perlick:
    Circular motion in NUT spacetime,
    Class. Quantum Grav. 33 245014 2016
  • O. Yu. Tsupko, G. S. Bisnovatyi-Kogan, P. I. Jefremov:
    Parameters of innermost stable circular orbits of spinning test particles: Numerical and analytical calculations,
    Gravitation and Cosmology 22 138-147 2016
  • L. Gabriel Gomez, C. R. Arguelles, Volker Perlick, J. A. Rueda, R. Ruffini:
    Strong lensing by fermionic dark matter in galaxies,
    Phys. Rev. D 94 123004 2016

2015

  • A. Garcia, E. Hackmann, J. Kunz, C. Lämmerzahl, and A. Macias. :
    Motion of test particles in a regular black hole space–time,
    J. Math. Phys., 56 032501 2015
  • D. Philipp and V. Perlick:
    Schwarzschild radial perturbations in Eddington-Finkelstein and Painlevé-Gullstrand coordinates,
    Int. J. Mod. Phys. D 24 1542006 2015
  • D. Kunst, V. Perlick and C. Laemmerzahl:
    Isofrequency pairing of spinning particles in Schwarzschild-de Sitter spacetime,
    Phys. Rev. D 92 024029 2015
  • A. Grenzebach, V. Perlick, C. Laemmerzahl :
    Photon regions and shadows of accelerated black holes,
    Int. J. Mod. Phys. D 24 1542024 2015
  • G. Schellstede, V. Perlick and C. Laemmerzahl:
    Testing non-linear vacuum electrodynamics with Michelson interferometry,
    Phys. Rev. D 92 025039 2015
  • S. Britzen, A. Eckart, C Lämmerzahl, J. Roland, M. Brockamp, E. Hackmann, J. Kunz, A. Macias, R. Malchow, N. Sabha, and B. Shahzamanian. :
    Jet signatures of black holes: From Sgr A* to active galactic nuclei.,
    Astron. Nachr. 336 471 2015
  • J. Gratus, V. Perlick and R. Tucker:
    On the self-force in Bopp-Podolsky electrodynamics,
    J. Phys. A 48 435401 2015
  • V. Perlick, O. Yu. Tsupko, Gennady S. Bisnovatyi-Kogan:
    Influence of a plasma on the shadow of a spherically smmetric black hole,
    Phys. Rev. D 92 104031 2015
  • A. Eckart, S. Britzen, M. Valencia-S., C. Straubmeier, J.A. Zensus, V. Karas, D. Kunneriath, A. Alberdi, N. Sabha, R. Schoedel, D. Puetzfeld:
    The galactic center black hole laboratory,
    ''Equations of Motion in Relativistic Gravity'', D. Puetzfeld et. al. (eds.), Fundamental theories of Physics, 179, pages 759-781, Springer 2015 ISBN: 978-3-319-18334-3 2015 [doi] [www]
  • Yuri N. Obukhov, Dirk Puetzfeld:
    Multipolar test body equations of motion in generalized gravity theories,
    ''Equations of Motion in Relativistic Gravity'', D. Puetzfeld et. al. (eds.), Fundamental theories of Physics 179, pages 67-119, Springer 2015 ISBN: 978-3-319-18334-3 2015 [doi] [www]
  • Dirk Puetzfeld, Yuri N. Obukhov:
    Equivalence principle in scalar-tensor gravity,
    Phys. Rev. D 92 081502(R) 2015 [doi] [www]
  • Y.N. Obukhov, F. Portales-Oliva, D. Puetzfeld, G.F. Rubilar:
    Invariant conserved currents in generalized gravity,
    Phys. Rev. D 92 104010 2015 [doi] [www]

2014

  • E. Hackmann, C. Lämmerzahl, Y. N. Obukhov, D. Puetzfeld, and I. Schaffer:
    Motion of spinning test bodies in Kerr spacetime,
    Phys. Rev. D, 90 064035 2014 [doi] [www]
  • E. Hackmann and C. Lämmerzahl:
    Generalized gravitomagnetic clock effect,
    Phys. Rev. D 90 044059 2014 [doi] [www]
  • A. Grenzebach, V. Perlick, C. Laemmerzahl:
    Photon regions and shadows of Kerr-Newman-NUT black holes with a cosmological constant,
    Phys. Rev. D 89 124004 2014 [doi]
  • Yuri N. Obukhov, Dirk Puetzfeld:
    Conservation laws in gravity: A unified framework,
    Phys. Rev. D 90 024004 2014 [doi] [www]
  • Y. Itin, C. Laemmerzahl, V. Perlick:
    Finsler-type modification of the Coulomb law,
    Phys. Rev. D 90 124057 2014 [doi]
  • Y.N. Obukhov, D. Puetzfeld:
    Conservation laws and covariant equations of motion for spinning particles,
    Proceedings of XV Advanced Research Workshop on High Energy Spin Physics "DSPIN-13", Dubna, 8-12 October 2013, Eds. A.V. Efremov and S.V. Goloskokov (Joint Inst. Nucl. Res., JINR, Dubna, 2014) p. 110-115 2014 [www]
  • Dirk Puetzfeld, Yuri N. Obukhov:
    Prospects of detecting spacetime torsion,
    Int. J. Mod. Phys. D 23 1442004 2014 [doi] [www]
  • Dirk Puetzfeld, Yuri N. Obukhov:
    Equations of motion in metric-affine gravity: a covariant unified framework,
    Phys. Rev. D 90 084034 2014 [doi] [www]
  • Yuri N. Obukhov, Dirk Puetzfeld:
    Equations of motion in scalar-tensor theories of gravity: A covariant multipolar approach,
    Phys. Rev. D 90 104041 2014 [doi] [www]

2013

  • D. Puetzfeld, Y. N. Obukhov:
    Equations of motion in gravity theories with nonminimal coupling: a loophole to detect torsion macroscopically?,
    Phys. Rev. D 88 064025 2013 [doi]
  • E. P. Stephan, M. Andres, L. Banz, A. Costea, L. Nesemann, C. Lämmerzahl, E. Hackmann, S. Herrmann, B. Rievers:
    High precision modeling towards the 10−20 level,
    Angew. Math. Mech 93 492 2013
  • F.W. Hehl, Y.N. Obukhov, D. Puetzfeld:
    On Poincaré gauge theory of gravity, its equations of motion, and Gravity Probe B,
    Phys. Lett. A 377 1775 2013 [doi]
  • J. Steinhoff, D. Puetzfeld:
    Influence of internal structure on the motion of test bodies in extreme mass ratio situations,
    Proceedings of the 13th Marcel Grossman Meeting 2013
  • Y.N. Obukhov, D. Puetzfeld:
    Conservation laws in gravitational theories with general nonminimal coupling,
    Phys. Rev. D 87 081502 2013 [doi]
  • Dirk Puetzfeld, Yuri N. Obukhov:
    Unraveling gravity beyond Einstein with extended test bodies,
    Phys. Lett. A 377 2447 2013 [doi]
  • Dirk Puetzfeld, Yuri N. Obukhov:
    Covariant equations of motion for test bodies in gravitational theories with general nonminimal coupling,
    Phys. Rev. D 87 044045 2013 [doi]
  • E. Hackmann and H. Xu. :
    Charged particle motion in Kerr-Newmann space-times.,
    Phys. Rev. D 87 124030 2013 [doi] [www]

2012

  • A. Garcia, E. Hackmann, C. Lämmerzahl and A. Macias:
    No-hair conjecture for Einstein-Plebanski nonlinear electrodynamics static black holes,
    Phys. Rev. D 86 024037 2012
  • E. Hackmann and C. Lämmerzahl:
    Observables for bound orbital motion in axially symmetric space-times,
    Phys. Rev. D 85 044049 2012 [doi] [www]
  • C. Laemmerzahl, V. Perlick, W. Hasse:
    Observable effects in a class of spherically symmetric static Finsler spacetimes,
    Phys. Rev. D 86 104042 2012 [doi]
  • Jan Steinhoff, Dirk Puetzfeld:
    Influence of internal structure on the motion of test bodies in extreme mass ratio situations,
    Phys. Rev. D 86 044033 2012 [doi] [www]

2011

  • V.Z. Enolskii, E. Hackmann, V. Kagramanova, J. Kunz, C. Lämmerzahl:
    Inversion of hyperelliptic integrals of arbitrary genus with application to particle motion in general relativity,
    J. Geom. Phys. 61 899 2011
  • D. Lorek, A. Wicht, C. Laemmerzahl:
    A new type of quantum interferometer for gravitational wave detection,
    Gen.Rel. Gravit. 43 2053 2011
  • Yuri N. Obukhov, Dirk Puetzfeld:
    Spinning particles in de Sitter spacetime,
    Proceedings of the XIV-th Workshop on High Energy Spin Physics DSPIN-11, Dubna, Russia, September 20-24, 2011 2011 [www]

2010

  • V. Kagramanova, J. Kunz, E. Hackmann and C. Lämmerzahl:
    Analytic treatment of complete and incomplete geodesics in Taub--NUT space-times equation in Plebanski–Demianski space–times,
    Phys. Rev. D 81 124044 2010
  • E. Hackmann, B. Hartmann, C. Lämmerzahl and P. Sirimachan:
    Test particle motion in the space-time of a Kerr black hole pierced by a cosmic string,
    Phys. Rev. D 82 044024 2010
  • E. Hackmann, B. Hartmann, C. Lämmerzahl and P. Sirimachan:
    The complete set of solutions of the geodesic equations in the space-time of a Schwarzschild black hole pierced by a cosmic string,
    Phys. Rev. D 81 064016 2010
  • E. Hackmann, C. Lämmerzahl, V. Kagramanova and J. Kunz:
    Analytical solution of the geodesic equation in Kerr-(anti-) de Sitter space-times,
    Phys. Rev. D 81 044020 2010
  • E. Hackmann:
    Geodesic equations in General Relativity. Motion in black hole space-times with and without cosmological constant,
    Südwestdeutscher Verlag für Hochschulschriften, Saarbrücken ISBN: 978-3-8381-1799-7 2010
  • D. Lorek, C. Laemmerzahl, A. Wicht:
    Orientational atom interferometers sensitive to gravitational waves,
    Phys. Rev. A 81 023621 2010

2009

  • E. Hackmann, V. Kagramanova, J. Kunz and C. Lämmerzahl:
    Analytic solutions of the geodesic equation in axially symmetric space--times,
    Europhys. Lett. 88 30008 2009
  • C. Laemmerzahl, D. Lorek, H. Dittus:
    Confronting Finsler space-time with experiment,
    Gen. Rel. Gravit. 41 1345 2009

2008

  • E. Hackmann, V. Kagramanova, J. Kunz and C. Lämmerzahl:
    Analytic solutions of the geodesic equation in higher dimensional static spherically symmetric spacetimes,
    Phys. Rev. D 78 124018 2008
  • E. Hackmann and C. Lämmerzahl:
    Geodesic equation in Schwarzschild--(anti-)de Sitter space--times: Analytical solutions and applications,
    Phys. Rev. D 78 024035 2008
  • E. Hackmann and C. Lämmerzahl:
    Complete analytic solution of the geodesic equation in Schwarzschild--(anti) de Sitter space--times,
    Phys. Rev. Lett. 100 171101 2008
  • A. Wicht, C. Laemmerzahl, D. Lorek, H. Dittus:
    Rovibrational quantum interferometers and gravitational waves,
    Phys. Rev. A 013610 2008

Contact

Privatdozentin Dr. rer. nat. Eva Hackmann

Phone: +49 421 218-57862

Email: eva.hackmann

Privatdozent Dr. rer. nat. Volker Perlick

Phone: +49 421 218-57933

Email: volker.perlick

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