226 citations · 271 across the 6 of their papers we have counts for
6 papers
Unruh--DeWitt detectors in spherically symmetric dynamical space-times
G. Acquaviva, R. Di Criscienzo, M. Tolotti +2
In the present paper, Unruh--DeWitt detectors are used in order to investigate the issue of temperature associated with a spherically symmetric dynamical space-times. Firstly, we r…
Tunnelling Methods and Hawking's radiation: achievements and prospects
L. Vanzo, G. Acquaviva, R. Di Criscienzo
The aim of this work is to review the tunnelling method as an alternative description of the quantum radiation from black holes and cosmological horizons. The method is first formu…
On the Unruh effect in de Sitter space
R. Casadio, S. Chiodini, A. Orlandi +3
We give an interpretation of the temperature in de Sitter universe in terms of a dynamical Unruh effect associated with the Hubble sphere. As with the quantum noise perceived by a…
Hamilton-Jacobi Method and Gravitation
R. Di Criscienzo, L. Vanzo, S. Zerbini
Studying the behaviour of a quantum field in a classical, curved, spacetime is an extraordinary task which nobody is able to take on at present time. Independently by the fact that…
Invariance of the Tunneling Method for Dynamical Black Holes
R. di Criscienzo, S. Hayward, M. Nadalini +2
Previous work on dynamical black hole instability is further elucidated within the Hamilton-Jacobi method for horizon tunnelling and the reconstruction of the classical action by m…
Comment on "On the tunneling through the black hole horizon" [arXiv:0910.3934]
S. A. Hayward, R. Di Criscienzo, M. Nadalini +2
The arguments of the above article [arXiv:0910.3934] do not apply to the papers which it criticizes, and contain several key errors, including a fundamental misunderstanding about…