| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8193897 | Physics Letters B | 2010 | 6 Pages |
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 â1/90 to 0.2 percent accuracy, in agreement with an existing analytical result.
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Authors
R. Lohmayer, H. Neuberger, A. Schwimmer, S. Theisen,