Gravitationally collapsing stars in f(R) gravity

نویسندگان

چکیده

The gravitational dynamics of a collapsing matter configuration which is simultaneously radiating heat flux studied in $f(R)$ gravity. Three particular functional forms gravity are considered to show that it possible envisage boundary conditions such the end state collapse has weak singularity and radiates away all its mass before reach central singularity.

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ژورنال

عنوان ژورنال: European Physical Journal C

سال: 2021

ISSN: ['1434-6044', '1434-6052']

DOI: https://doi.org/10.1140/epjc/s10052-021-09079-8