5 papers
Conformal Invariance and Phase Transitions: Implications for Stable Black Hole Horizons?
Pradosh Keshav MV, Arun Kenath
The behavior of black hole horizons under extreme conditions-such as near collapse or phase transitions-remains less understood, particularly in the context of soft hair and Aretak…
Gravitational wave distance estimation using intrinsic signal properties: dark sirens as distance indicators
Trisha V, Rakesh V, Arun Kenath
Gravitational Waves (GWs) provide a powerful means for cosmological distance estimation, circumventing the systematic uncertainties associated with traditional electromagnetic (EM)…
Quintessence and false vacuum: Two sides of the same coin?
Pradosh Keshav M. V., Arun Kenath
We study late-time acceleration scenarios using a quintessence field initially trapped in a metastable false vacuum state. The false vacuum has non-zero vacuum energy and could dri…
Study on Gravitational Waves from Binary Mergers and Constraints on the Hubble Parameter
Rishav Laloo, Prachi Gupta, Arun Kenath
Einstein's General Theory of Relativity predicted the existence of gravitational waves (GWs), which offer a way to explore cosmic events like binary mergers and could help resolve…
The Lunar Gravitational-wave Antenna: Mission Studies and Science Case
Parameswaran Ajith, Pau Amaro Seoane, Manuel Arca Sedda +83
The Lunar Gravitational-wave Antenna (LGWA) is a proposed array of next-generation inertial sensors to monitor the response of the Moon to gravitational waves (GWs). Given the size…