Free compact boson on branched covering of the torus

DOI10.1016/j.physletb.2017.05.058zbMath1372.81029arXiv1610.09685OpenAlexW2588131012MaRDI QIDQ2410178

Feihu Liu

Publication date: 17 October 2017

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1610.09685

zbMATH Keywords

Riemann surfaceCFTentanglement entropy

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum mechanics on special spaces: manifolds, fractals, graphs, lattices (81Q35)

Uses Software

• DLMF

Cites Work

• Unnamed Item
• Computational approach to Riemann surfaces.
• Conformal field theory
• Analytic fields on Riemann surfaces. II
• The operator algebra of orbifold models
• Two intervals Rényi entanglement entropy of compact free boson on torus
• Thomae type formulae for singular \(Z_N\) curves
• On Rényi entropies of disjoint intervals in conformal field theory
• CONFORMAL FIELD THEORIES WITH ADDITIONAL Z_N SYMMETRY
• Entanglement entropy and conformal field theory
• Eigenfunctions of the Laplacian acting on degree zero bundles over special Riemann surfaces
• Entanglement entropy of two disjoint intervals in conformal field theory

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