Quantum effects across dynamical horizons
arXiv:2003.11095 · doi:10.1088/1361-6382/abb576
Abstract
We present a generalization of the Hawking effect for dynamical trapping horizons by calculating the tunneling rate in the Hamilton-Jacobi formalism. It turns out that all horizons classified by Hayward are subjected to thermal quantum effects. While the Hawking effect for future outer and past inner trapping horizons is given as a particle emission, we show that the Hawking effect for future inner and past outer trapping horizons translates to an absorption. The universality of the treatment allows a natural transfer to the static case.
24 pages, journal version
References in corpus (11)
- Hawking Radiation of Apparent Horizon in a FRW Universe
- Quantum Tunneling and Back Reaction
- Fermion Tunneling from Dynamical Horizons
- On the Hawking radiation as tunneling for a class of dynamical black holes
- Dynamical surface gravity
- Physical observability of horizons
- Cosmological apparent and trapping horizons
- Foliation dependence of black hole apparent horizons in spherical symmetry
- Hawking radiation as tunneling for spherically symmetric black holes: A generalized treatment
- Particle production from marginally trapped surfaces of general spacetimes
- On tunneling across horizons
Cited by in corpus (11)
- Particle creation and evaporation in Kalb-Ramond gravity
- A Non-Commutative Kalb-Ramond Black Hole
- Tunneling method for Hawking quanta in analogue gravity
- Non-commutativity in Hayward spacetime
- Hawking Radiation in Lorentz Violating Gravity: A Tale of Two Horizons
- Gravitational Tunneling in Lorentz Violating Gravity
- Quantum probing of null-singularities
- White Hole Cosmology and Hawking Radiation from Quantum Cosmological Perturbations
- Scalar lumps with a horizon
- On the Resilience of Black Hole Evaporation: Gravitational Tunneling through Universal Horizons
- Radiative properties of a nonsingular black hole: Hawking radiation and gray-body factor