110 citations · 252 across the 20 of their papers we have counts for
16 papers · 1 filter
Spherically symmetric, static black holes with scalar hair, and naked singularities in nonminimally coupled k-essence
Cecília Nagy, Zoltán Keresztes, László Á. Gergely
We apply a recently developed 2+1+1 decomposition of spacetime, based on a nonorthogonal double foliation for the study of spherically symmetric, static black hole solutions of Hor…
Stability analysis of the spin evolution fix points in inspiraling compact binaries with black hole, neutron star, gravastar, or boson star components
Zoltán Keresztes, László Árpád Gergely
Based on the secular spin evolution of black holes, neutron stars, gravastars, or boson stars in precessing compact binaries on eccentric orbit, we identify the aligned and more ge…
Spin and quadrupolar effects in the secular evolution of precessing compact binaries with black hole, neutron star, gravastar, or boson star components
Zoltán Keresztes, Márton Tápai, László Árpád Gergely
We discuss precessing compact binaries on eccentric orbit with gravastar, black hole, neutron star, or boson star components. We derive secular evolution equations to second post-N…
Minimally coupled scalar fields as imperfect fluids
Cecília Gergely, Zoltán Keresztes, László Árpád Gergely
We revisit the issue of the fluid description of minimally coupled scalar fields. While in a cosmological setup the interpretation of a time-evolving scalar field as a perfect flui…
Hamiltonian dynamics of doubly-foliable space-times
Cecília Gergely, Zoltán Keresztes, László Árpád Gergely
The 2+1+1 decomposition of space-time is useful in monitoring the temporal evolution of gravitational perturbations/waves in space-times with a spatial direction singled-out by sym…
Prospects for Fundamental Physics with LISA
Enrico Barausse, Emanuele Berti, Thomas Hertog +318
In this paper, which is of programmatic rather than quantitative nature, we aim to further delineate and sharpen the future potential of the LISA mission in the area of fundamental…