Conformal invariance and the operator content of the XXZ model with arbitrary spin

DOI10.1088/0305-4470/22/11/023zbMath0664.17013OpenAlexW2070390651MaRDI QIDQ3815459

Vladimir Rittenberg, Michael Baake, Francisco C. Alcaraz, Uwe Grimm

Publication date: 1989

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/22/11/023

zbMATH Keywords

phase transitionsconformal invarianceHeisenberg quantum chainrepresentations of shifted u(1) Kac-Moody algebras

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Phase transitions (general) in equilibrium statistical mechanics (82B26) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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