RT Journal Article
T1 Compact Objects in Alternative Gravities
A1 Blázquez Salcedo, José Luis
A1 Kleihaus, Burkhard
A1 Kunz, Jutta
AB We address neutron stars and black holes in alternative gravities, after recalling their basic properties in General Relativity. Among the plethora of interesting alternative gravities we here focus on an interesting set of scalar-tensor theories. We discuss the phenomenon of spontaneous scalarization, that is, matter induced for neutron stars and curvature induced for black holes. Along with other relevant physical properties, we address the quasi-normal modes of these compact objects. In particular, we consider universal relations of neutron stars to largely reduce the dependence on the equation of state, and we briefly address the shadow of black holes.
PB MPDI
SN 2218-1997
YR 2022
FD 2022-02-28
LK https://hdl.handle.net/20.500.14352/72078
UL https://hdl.handle.net/20.500.14352/72078
LA eng
NO DFG RTG 1620 Models of Gravity and FCT project
DS Docta Complutense
RD 7 may 2024