Tidal Deformability of Neutron Stars in Unimodular Gravity

Unimodular gravity is a modified theory with respect to general relativity by an extra condition that the determinant of the metric is fixed. Especially, if the energy-momentum tensor is not imposed to be conserved separately, a new geometric structure will appear with potential observational signat...

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Bibliographic Details
Main Authors: Rui-Xin Yang, Fei Xie, Dao-Jun Liu
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Universe
Subjects:
Online Access:https://www.mdpi.com/2218-1997/8/11/576