Universal ratios along a line of critical points. The Ashkin-Teller model

DOI10.1016/j.nuclphysb.2004.01.007zbMath1036.82507arXivhep-th/0309129OpenAlexW2000772297MaRDI QIDQ1422630

Paolo Grinza, Gesualdo Delfino

Publication date: 24 February 2004

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

Full work available at URL: https://arxiv.org/abs/hep-th/0309129

zbMATH Keywords

scaling limitoperator matrix elementssine-Gordon quantum field theory

Mathematics Subject Classification ID

Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items (17)

Critical points of coupled vector-Ising systems. Exact results ⋮ Space of initial conditions and universality in nonequilibrium quantum dynamics ⋮ Phase diagram of the Ashkin-Teller model ⋮ Critical amplitude ratios of the Baxter-Wu model ⋮ On the theory of quantum quenches in near-critical systems ⋮ \(k\)-string tensions at finite temperature and integrable models ⋮ Bootstrapping massive quantum field theories ⋮ Potts q-color field theory and scaling random cluster model ⋮ Ashkin–Teller model on the iso-radial graphs ⋮ Phase separation and interface structure in two dimensions from field theory ⋮ Confinement in the \(q\)-state Potts field theory ⋮ Fields, particles and universality in two dimensions ⋮ Exact theory of intermediate phases in two dimensions ⋮ Boundary conditions and amplitude ratios for finite-size corrections of a one-dimensional quantum spin model ⋮ Numerical revision of the universal amplitude ratios for the two-dimensional 4-state Potts model ⋮ Functional RG approach to the Potts model ⋮ Critical lines in the pure and disordered O(N) model

Cites Work

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• The spin-spin correlation function in the two-dimensional Ising model in a magnetic field at \(T=T_{c}\)
• Form Factors of Exponential Fields in the Sine–Gordon Model
• The field theory of the \(q\to 4^+\) Potts model
• Form factors of soliton-creating operators in the sine-Gordon model
• Susceptibility amplitude ratio in the two-dimensional three-state Potts model

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