Author(s): Puhm, Andrea ; Rojas, Francisco [UNESP] ; Ugajin, Tomonori
Date: 2018
Persistent ID: http://hdl.handle.net/11449/174509
Origin: Oasisbr
Subject(s): Black Holes; Black Holes in String Theory; Black Holes; Black Holes; Black Holes in String Theory; Black Holes in String Theory
Made available in DSpace on 2018-12-11T17:11:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-04-01
Nice slices have played a pivotal role in the discussion of the black hole information paradox as they avoid regions of strong spacetime curvature and yet smoothly cut through the infalling matter and the outgoing Hawking radiation, thus, justifying the use of low energy field theory. To avoid information loss it has been argued recently, however, that local effective field theory has to break down at the horizon. To assess the extent of this breakdown in a UV complete framework we study string-theoretic effects on nice slices in Schwarzschild black holes. Our purpose is two-fold. First, we use nice slices to address various open questions and caveats of [1] where it was argued that boost-enhanced non-adiabatic string-theoretic effects at the horizon could provide a dynamical mechanism for the firewall. Second, we identify two non-adiabatic effects on nice slices in Schwarzschild black holes: pair production of open strings near the horizon enhanced by the presence of the infinite tower of highly excited string states and a late-time non-adiabatic effect intrinsic to nice slices.
Jefferson Physical Laboratory Harvard University
Black Hole Initiative Harvard University
Department of Physics University of California
Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II
Kavli Institute for Theoretical Physics University of California
Instituto de Física Teórica UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II
