Exact entanglement entropy of the XYZ model and its sine-Gordon limit
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Publication:414962
DOI10.1016/j.physleta.2010.03.014zbMath1237.81016arXiv0905.4000OpenAlexW2172145746MaRDI QIDQ414962
Elisa Ercolessi, Francesco Ravanini, Stefano Evangelisti
Publication date: 11 May 2012
Published in: Physics Letters. A (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/0905.4000
NLS equations (nonlinear Schrödinger equations) (35Q55) Exactly solvable models; Bethe ansatz (82B23) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Measures of information, entropy (94A17) Quantum coherence, entanglement, quantum correlations (81P40)
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Cites Work
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- Exact expectation values of local fields in the quantum sine-Gordon model
- The elliptic scattering theory of the \(1/2\)-\(XYZ\) and higher order deformed Virasoro algebras
- Integrable quantum field theory with boundaries: the exact \(g\)-function
- Reflection factors and exact \(g\)-functions for purely elastic scattering theories
- Bi-partite entanglement entropy in massive QFT with a boundary: The Ising model
- Geometric and renormalized entropy in conformal field theory
- Quantum spin chain, Toeplitz determinants and the Fisher-Hartwig conjecture
- Corner Transfer Matrix Algorithm for Classical Renormalization Group
- Entanglement in many-body systems
- Quantum source of entropy for black holes
- On the entanglement entropy for an XY spin chain
- Bi-partite entanglement entropy in integrable models with backscattering
- Density Matrix Renormalization Group Method for 2D Classical Models
- Universal noninteger ‘‘ground-state degeneracy’’ in critical quantum systems
- Entropy and area
- Entanglement in theXYspin chain
- Renyi entropy of the XY spin chain
- Vacuum boundary effects
