期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP04(2013)017
关键词
Field Theories in Higher Dimensions; AdS-CFT Correspondence; Holography and condensed matter physics (AdS/CMT)
资金
- Fundacion Caja Madrid
- Perimeter Scholars International program
- Government of Canada through Industry Canada
- Province of Ontario through the Ministry of Research Innovation
- NSERC
- Canadian Institute for Advanced Research
We identify various universal contributions to the entanglement entropy for massive free fields. As well as the 'area' terms found in [1], we find other geometric contributions of the form discussed in [2]. We also compute analogous contributions for a strongly coupled field theory using the AdS/CFT correspondence. In this case, we find the results for strong and weak coupling do not agree.
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