Scientific interest:

  • General relativity, black-holes, neutron stars
  • relativistic hydrodynamics, black-hole-disk systems, galaxies rotation curves
  • Accretion processes and accretion discs in astrophysics
  • Publications:

  • J. Karkowski, W. Kulczycki, P. Mach, E. Malec, A. Odrzywołek, M. Pirog, Self-gravitating axially symmetric disks in general-relativistic rotation, Phys. Rev. D 97, 104017 (2018).
  • J. Karkowski, W. Kulczycki, P. Mach, E. Malec, A. Odrzywołek, M. Pirog, General-relativistic rotation: self-gravitating fluid tori in Keplerian motion around black holes, Phys. Rev. D 97, 104034 (2018).
  • P. Mach, M. Pirog, J. A. Font, Relativistic Low Angular Momentum Accretion: Long Time Evolution of Hydrodynamical Inviscid Flows, Class. Quantum Grav. 35, 095005 (2018).
  • P. Mach, E. Malec, M. Pirog, General-relativistic rotation laws in rotating fluid bodies, new weak-field effects and the post-Newtonian expansion, The Fourteenth Marcel Grossmann Meeting (2017).
  • J. Karkowski, P. Mach, E. Malec, M. Pirog, N. Xie, Rotating systems, universal features in dragging and antidragging effects, and bounds of angular momentum, Phys. Rev. D 94, 124041 (2016).
  • P. Jaranowski, P. Mach, E. Malec, M. Pirog, Virial tests for post-Newtonian stationary black-hole-disk systems, J. Phys.: Conf. Ser. 600 012011 (2015).
  • P. Jaranowski, P. Mach, E. Malec, M. Pirog, General-relativistic versus Newtonian: Geometric dragging and dynamic anti-dragging in stationary self-gravitating disks in the first post-Newtonian approximation, Phys. Rev. D 91, 024039 (2015).
  • P. Mach, E. Malec, M. Pirog, Geometry of Keplerian disk systems and bounds on masses of their components, Acta Phys. Pol. B44, 107 (2013).
  • P. Mach, E. Malec, M. Pirog, Estimating masses of Keplerian disk systems: the case of AGN in NGC 4258, Acta Phys. Pol. B43, 2141 (2012).
  • Contact

    Address:
    Michal Pirog
    Institute for Theoretical Physics
    Max-von-Laue-Str. 1
    D-60438 Frankfurt am Main, Germany
    Room:
    room 2.232
    E-mail:
    pirog[at]th.physik.uni-frankfurt.de
    michal.pirog[at]uj.edu.pl
    Telephone:
    +49 69 798 478 79

    Links