Equivalence principle and HBAR entropy of an atom falling into a quantum corrected black hole
arXiv:2202.00671 · doi:10.1103/PhysRevD.105.085007
Abstract
In this work, we have investigated the phenomenon of acceleration radiation exhibited by an atom falling into a quantum corrected Schwarzschild black hole. We observe that the excitation-probability of the atom with simultaneous emission of a photon satisfies the equivalence principle when we compare it to the excitation probability of a mirror accelerating with respect to an atom. We also demonstrate the validity of the equivalence principle for a generic black hole geometry. Then we calculate the horizon brightened acceleration radiation (HBAR) entropy for this quantum corrected black hole geometry. We observed that the HBAR entropy has the form identical to that of Bekenstein-Hawking black hole entropy along with universal quantum gravity corrections.
This revised version of the manuscript is accepted for publication in Physical Review D
References in corpus (4)
Cited by in corpus (19)
- Observational signature of Lorentz violation in acceleration radiation
- Near horizon aspects (and beyond) of acceleration radiation of an atom falling into a large class of static spherically symmetric black hole geometries
- Atom falling into a quantum corrected charged black hole and HBAR entropy
- Horizon brightened accelerated radiation in the background of braneworld black holes
- Inverse logarithmic correction in the HBAR entropy of an atom falling into a renormalization group improved charged black hole
- Near horizon approximation and beyond for a two-level atom falling into a Kerr-Newman black hole
- Virtual transitions in an atom-mirror system in the presence of two scalar photons
- Derivative coupling in horizon brightened acceleration radiation: a quantum optics approach
- Fulling-Davies-Unruh effect for accelerated two-level single and entangled atomic systems
- Acceleration Radiation from Derivative-Coupled Atoms Falling in Modified Gravity Black Holes
- HBAR entropy of Infalling Atoms into a GUP-corrected Schwarzschild Black Hole and equivalence principle
- Black-hole powered quantum coherent amplifier
- Equivalence in virtual transitions between uniformly accelerated and static atoms: from a bird's eye
- Horizon brightened acceleration radiation entropy in causal diamond geometry: A near-horizon perspective
- Atom-field dynamics in curved spacetime
- Quantum aspects of spacetime: A quantum optics view of acceleration radiation and black holes
- Horizon brightened acceleration radiation from massive vector fields
- Quasinormal Mode Spectroscopy via Horizon-Brightened Quantum Optics
- Horizon-Brightened Acceleration Radiation and Optical Signatures of Generic Regular Black Holes from Nonlinear Electrodynamics