Search

Searching. Please wait…

On the stability of slightly relativistic stars in f(R) gravity

Abstract: Slightly relativistic stars with equation of state of the formp p= K 4/3 are studied in f (R) gravity. It is shown that the instability induced by general relativity may be compensated to some extent by the modified gravity. An explicit expression is given for the effective gravitational field.

 Authorship: Santos E.,

 Fuente: Physics Letters A, 2012, 376, 2331-2333

 Publisher: North-Holland

 Year of publication: 2012

 No. of pages: 3

 Publication type: Article

 DOI: 10.1016/j.physleta.2012.06.015

 ISSN: 0375-9601,1873-2429

 Publication Url: http://dx.doi.org/10.1016/j.physleta.2012.06.015