Publications - Gravitational Theory

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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

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
  • E. Hackmann and C. Lämmerzahl:
    Generalized gravitomagnetic clock effect,
    Phys. Rev. D 90 044059 2014
  • 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]

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
  • 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

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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