The temperature and entropy of CFT on time-dependent backgrounds

被引：0
|
作者：
N. Tetradis
机构：
[1] University of Athens,Department of Physics
[2] Stanford University,Department of Physics
来源：
Journal of High Energy Physics | / 2010卷
关键词：
Gauge-gravity correspondence; AdS-CFT Correspondence; Black Holes;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We express the AdS-Schwarzschild black-hole configuration in coordinates such that the boundary metric is of the FLRW type. We review how this construction can be used in order to calculate the stress-energy tensor of the dual CFT on the FLRW background. We deduce the temperature and entropy of the CFT, which are related to the temperature and entropy of the black hole. We find that the entropy is proportional to the area of an apparent horizon, different from the black-hole event horizon. For a dS boundary we reproduce correctly the intrinsic temperature of dS space.
引用
收藏
相关论文
共 50 条
  • [31] Time-dependent AdS backgrounds from S-branes
    Deger, Nihat Sadik
    PHYSICS LETTERS B, 2016, 762 : 209 - 213
  • [32] Nonequilibrium dynamics of strings in time-dependent plane wave backgrounds
    Nardi, R.
    Vancea, I. V.
    NUCLEAR PHYSICS B, 2012, 859 (03) : 269 - 287
  • [33] Branes in time-dependent backgrounds and field theory/gravity duality
    Alishahiha, M
    Parvizi, S
    JOURNAL OF HIGH ENERGY PHYSICS, 2002, (10):
  • [34] Time-dependent entropy of a cooling Bose gas
    Wolschin, Georg
    EPL, 2020, 129 (04)
  • [35] Time-dependent, irreversible entropy production and geodynamics
    Regenauer-Lieb, Klaus
    Karrech, Ali
    Chua, Hui Tong
    Horowitz, Franklin G.
    Yuen, Dave
    PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2010, 368 (1910): : 285 - 300
  • [36] Time-dependent AdS/CFT correspondence and the Quark-Gluon plasma
    Bernamonti, Alice
    Peschanski, Robi
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2011, 216 : 94 - 120
  • [37] Light-cone quantization of scalar field on time-dependent backgrounds
    Arduino, Andrea
    Pesando, Igor
    EUROPEAN PHYSICAL JOURNAL C, 2022, 82 (07):
  • [38] Light-cone quantization of scalar field on time-dependent backgrounds
    Andrea Arduino
    Igor Pesando
    The European Physical Journal C, 82
  • [39] On time-dependent backgrounds in 1+1 dimensional string theory
    Balthazar, Bruno
    Chu, Jinwei
    Kutasov, David
    JOURNAL OF HIGH ENERGY PHYSICS, 2024, 2024 (03)
  • [40] New geometric transition as origin of particle production in time-dependent backgrounds
    Kim, Sang Pyo
    PHYSICS LETTERS B, 2013, 725 (4-5) : 500 - 503
12345