Holographic Boundary Entropy and Janus Solutions(30 Years of Mathematical Methods in High Energy Physics-In Honor of Professor Tohru Eguchi's 60th Birthday-)
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概要
- 論文の詳細を見る
We use the holographic proposal for calculating entanglement entropies to determine the boundary entropy of defects in strongly coupled two-dimensional conformal field theories [T. Azeyanagi, A. Karch, T. Takayanagi and E.G. Thompson, J. High Energy Phys. 03 (2008), 054; arXiv:0712.1850]. We study several examples including the Janus solution and show that the boundary entropy extracted from the entanglement entropy as well as its more conventional definition via the free energy agree with each other.
- 理論物理学刊行会の論文
- 2009-04-03
著者
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Takayanagi Tadashi
Univ. Tokyo Kashiwa Jpn
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TAKAYANAGI Tadashi
Department of Physics, Kyoto University
関連論文
- Time-Dependent Holography and Emergent Black Holes on D-Branes(Chapter V: Use of holography and black objects,Cosmology-The Next Generation-)
- Holographic Boundary Entropy and Janus Solutions(30 Years of Mathematical Methods in High Energy Physics-In Honor of Professor Tohru Eguchi's 60th Birthday-)