299 citations · 468 across the 25 of their papers we have counts for
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Binary White Dwarfs as Gravitational Wave Sources for LISA
Sreeta Roy, Surajit Kalita, Tomasz Bulik +1
Gravitational waves (GWs) have proven to be a powerful probe of compact binary populations. In the millihertz frequency range accessible to Laser Interferometer Space Antenna LISA,…
Population synthesis of double white dwarfs: evolutionary effects on system properties
Sreeta Roy, Surajit Kalita
Double white dwarf (DWD) binaries are natural outcomes of binary stellar evolution and key sources for future space-based gravitational wave (GW) observatories such as Laser Interf…
Refining fundamental constants with white dwarfs: machine learning informed constraints on fine-structure constant and proton-to-electron mass ratio
Akhil Uniyal, Surajit Kalita, Yosuke Mizuno +2
We explore the potential variation of two fundamental constants, the fine-structure constant and the proton-to-electron mass ratio , within the framework of modified gravity…
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…
Effect of temperature on measurement of fundamental constants using white dwarfs in Gaia-EDR3 survey
Akhil Uniyal, Surajit Kalita, Sayan Chakrabarti
Fundamental constants are crucial for comprehending physical mechanisms, but their measurements contain uncertainties due to experimental limitations. We investigate the impact of…