Entanglement entropy of conformal field theory in all dimensions
A bstract We provide a field-theoretic method to calculate entanglement entropy of CFT in all dimensions. This method works for entangling surfaces of arbitrary shape. The formalism manifests a field-theoretic proof of the Ryu-Takayanagi formula.
Authors
- Haitang Yang (ORCID: https://orcid.org/0000-0002-1019-1563)
- Xin Jiang (ORCID: https://orcid.org/0000-0002-0989-4966)
Institutions
- Sichuan University (CN)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2026-01-02
- DOI
- https://doi.org/10.1007/jhep01(2026)015
- Primary Topic
- Advanced Thermodynamics and Statistical Mechanics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China