To refer to this page use:
|Abstract:||We investigate a dilaton gravity model in AdS(2) proposed by Almheiri and Polchinski  and develop a 1d effective description in terms of a dynamical boundary time with a Schwarzian derivative action. We show that the effective model is equivalent to a 1d version of Liouville theory, and investigate its dynamics and symmetries via a standard canonical framework. We include the coupling to arbitrary conformal matter and analyze the effective action in the presence of possible sources. We compute commutators of local operators at large time separation, and match the result with the time shift due to a gravitational shockwave interaction. We study a black hole evaporation process and comment on the role of entropy in this model.|
|Electronic Publication Date:||28-Jul-2016|
|Citation:||Engelsöy, Julius, Mertens, Thomas G, Verlinde, Herman. (2016). An investigation of AdS(2) backreaction and holography. JOURNAL OF HIGH ENERGY PHYSICS, 10.1007/JHEP07(2016)139|
|Type of Material:||Journal Article|
|Journal/Proceeding Title:||JOURNAL OF HIGH ENERGY PHYSICS|
|Version:||Final published version. This is an open access article.|
Items in OAR@Princeton are protected by copyright, with all rights reserved, unless otherwise indicated.