A lattice approach to the conformal \(OSp(2S+2|2S)\) supercoset sigma model. Part II: The boundary spectrum

DOI10.1016/j.nuclphysb.2008.08.015zbMath1192.82018arXiv0801.0444OpenAlexW1493871509MaRDI QIDQ985837

Hubert Saleur, Constantin Candu

Publication date: 6 August 2010

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

Full work available at URL: https://arxiv.org/abs/0801.0444

zbMATH Keywords

Gross-Neveu model

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Brauer groups (algebraic aspects) (16K50)

Related Items (12)

Anomalous dimensions in deformed WZW models on supergroups ⋮ Spontaneous symmetry breaking in 2D supersphere sigma models and applications to intersecting loop soups ⋮ The sigma model on complex projective superspaces ⋮ Scattering and duality in the 2 dimensional OSp\((2\mid 2)\) Gross Neveu and sigma models ⋮ Conformal superspace \(\sigma \)-models ⋮ Spectra of coset sigma models ⋮ The continuum limit of gl(\(M|N\)) spin chains ⋮ Cohomological reduction of sigma models ⋮ Non-chiral current algebras for deformed supergroup WZW models ⋮ Yangian superalgebras in conformal field theory ⋮ The \(GL(11)\)-symplectic fermion correspondence ⋮ On a supersymmetric nonlinear integrable equation in (2+1) dimensions

Cites Work

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• Conformal invariance and quantum integrability of sigma models on symmetric superspaces
• A lattice approach to the conformal \(OSp(2S+2|2S)\) supercoset sigma model. Part I: algebraic structures in the spin chain. The Brauer algebra
• Extensions of the Virasoro algebra constructed from Kac-Moody algebras using higher order Casimir invariants
• \(\text{PSL}(n|n)\) sigma model as a conformal field theory
• The critical \(\text{O}(N)\) \(\sigma\)-model at dimensions \(2<d<4\): A list of quasi-primary fields.
• Enlarged symmetry algebras of spin chains, loop models, and \(S\)-matrices
• Associative-algebraic approach to logarithmic conformal field theories
• Solutions of the classical equation of motion for a spin in electromagnetic fields
• Symplectic fermions

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