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Tapas K. Das

1 articles · 4 co-authors · latest: 2026-05-05
7 citations · h-index 2 · 9 papersData: Semantic Scholar
Rohit Ghosh · Souvik Ghose · Biplab Raychaudhuri · Apashanka Das

We have retold 1 papers by this author. 1 of them with a full read. most often about: Accretion disk, black hole, baryon acoustic oscillations. 4 co-authors across our retellings.

Accretion disk · accretion disk wind · analog black hole · anomalous hall effect · Archimedes' principle · arrow of time · entropic gravity · entropic shadow · ergodic theorem · general relativity · geodesic equation · gravitational perturbation · gravitational wave propagation · negative pressure · nonadiabatic transition · self interaction · spacetime curvature · spacetime emergence · teleparallel gravity · tidal charge
Hawking radiation · gravitational lensing · Bekenstein-Hawking entropy · Einstein field equations · virial theorem · no-hair theorem · Sachs–Wolfe effect · Lense–Thirring effect · Unruh effect · holographic principle · Penrose process · Penrose singularity theorem · quadrupole radiation formula · Hawking area theorem · Navier-Stokes equations · Witten's positive energy theorem · Cosmic Censorship Principle · Birkhoff's theorem · First law of black hole mechanics · Bekenstein bound
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General Relativity2026-05-052 minarXiv:2605.04158
Breath of the Abyss: How a Black Hole's Horizon Pulsates to the Rhythm of Accretion
At the heart of an active galaxy, where interstellar gas spirals into a dazzling accretion disk around a supermassive black hole, a boundary is born through which even sound cannot break. This acoustic horizon was long considered frozen ripples on water.
Rohit Ghosh·Souvik Ghose·Biplab Raychaudhuri·Apashanka Das·Tapas K. Das
First law of black hole mechanicsJacob BekensteinStephen HawkingAlbert EinsteinAccretion diskblack holebaryon acoustic oscillationsevent horizonHawking radiation
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