41 citations · 53 across the 3 of their papers we have counts for
3 papers
astro-ph.SR2024★ 2 cited
Effects of modified gravity on microscopic properties and cooling timescale of white dwarfs
Aneta Wojnar, Surajit Kalita, Lupamudra Sarmah
There are currently two open questions in white dwarf physics: why are massive dwarfs observed less often in astronomical surveys, and why have not any super-Chandrasekhar white dw…
gr-qc2022★ 10 cited
Cooling Process of White Dwarf Stars in Palatini Gravity
Surajit Kalita, Lupamudra Sarmah, Aneta Wojnar
A simple cooling model of white dwarf stars is re-analyzed in Palatini gravity. Modified gravity affects the white dwarf structures and consequently their ages. We find that…
gr-qc2021★ 41 cited
Stability criterion for white dwarfs in Palatini gravity
Lupamudra Sarmah, Surajit Kalita, Aneta Wojnar
Recent observations of several peculiar over- and under-luminous type Ia supernovae infer indirect evidence for the violation of the Chandrasekhar mass-limit by suggesting the exis…