Lohmayer, R. and Neuberger, H. and Schwimmer, A. and Theisen, (2010) Numerical determination of entanglement entropy for a sphere. PHYSICS LETTERS B, 685 (2-3). pp. 222-227. ISSN 0370-2693, 1873-2445
Full text not available from this repository. (Request a copy)Abstract
We apply Srednicki's regularization to extract the logarithmic term in the entanglement entropy produced by tracing out a real, massless, scalar field inside a three-dimensional sphere in 3 + 1 flat spacetime. We find numerically that the coefficient of the logarithm is -1/90 to 0.2 percent accuracy, in agreement with an existing analytical result. (c) 2010 Published by Elsevier B.V.
Item Type: | Article |
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Uncontrolled Keywords: | ; |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Tilo Wettig |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 06 Aug 2020 05:18 |
Last Modified: | 06 Aug 2020 05:18 |
URI: | https://pred.uni-regensburg.de/id/eprint/25130 |
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