94 citations · 168 across the 6 of their papers we have counts for
4 papers · 1 filter
Tachyon cosmology, supernovae data and the Big Brake singularity
Z. Keresztes, L. Á. Gergely, V. Gorini +2
We compare the existing observational data on type Ia Supernovae with the evolutions of the universe predicted by a one-parameter family of tachyon models which we have introduced…
Renormalized 2PN spin contributions to the accumulated orbital phase for LISA sources
László Á. Gergely, Balázs Mikóczi
We give here a new third post-Newtonisn (3PN) spin-spin contribution (in the PN parameter ) to the accumulated orbital phase of a compact binary, arising from the spin-orbit pre…
Comment on "The complete Schwarzschild interior and exterior solution in the harmonic coordinate system" [J. Math. Phys. 39, 6086 (1998)]
László Á. Gergely
In a recent paper Liu considered the complete Schwarzschild interior and exterior solution in harmonic coordinates. There he argued about the necessity to keep an integration const…
The second post-Newtonian order generalized Kepler equation
László Á. Gergely, Zoltán Keresztes, Balázs Mikóczi
The radial component of the motion of compact binary systems composed of neutron stars and/or black holes on eccentric orbit is integrated. We consider all type of perturbations th…