Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Vincent Preut"'
Autor:
Jose Luis Blázquez-Salcedo, Luis Manuel González-Romero, Fech Scen Khoo, Jutta Kunz, Vincent Preut
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Scalar–tensor theories allow for a rich spectrum of quasinormal modes of neutron stars. The presence of the scalar field allows for polar monopole and dipole radiation, as well as for additional higher multipole modes led by the scalar field. Herei
Externí odkaz:
https://doaj.org/article/be998d23c61f4ee68092bdd5bbd5510c
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
We study polar quasinormal modes of relativistic stars in scalar-tensor theories, where we include a massive gravitational scalar field and employ the standard Brans-Dicke coupling function. For the potential of the scalar field we consider a simple
Externí odkaz:
https://doaj.org/article/ca33d417ae1b4a4b8d695acec9a33a37
Autor:
Jose Luis Blázquez-Salcedo, Luis Manuel González-Romero, Fech Scen Khoo, Jutta Kunz, Vincent Preut
We construct quasinormal modes for neutron stars in $R^2$ gravity in the Einstein frame, considering scalar masses in the sub-neV range. In particular, we investigate the fundamental quadrupole fluid f-modes and the dipole fluid F-modes. Employing si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::582de9272729d7cf4dd0c9a5c5fcde85
