Finite temperature expectation values of boundary operators

DOI10.1016/j.nuclphysb.2008.06.014zbMath1190.81098arXiv0804.4096OpenAlexW1980399121MaRDI QIDQ980885

J. Martínez

Publication date: 8 July 2010

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

Full work available at URL: https://arxiv.org/abs/0804.4096

zbMATH Keywords

boundary critical phenomenaBethe-Yang equationsboundary flowsintegrable boundary quantum field theories

Mathematics Subject Classification ID

String and superstring theories; other extended objects (e.g., branes) in quantum field theory (81T30) Exactly solvable models; Bethe ansatz (82B23) Statistical mechanics of solids (82D20) Statistical thermodynamics (82B30) Thermal quantum field theory (81T28)

Related Items

One-point functions in massive integrable QFT with boundaries ⋮ Explicit boundary form factors: The scaling Lee-Yang model ⋮ Form factors in the presence of integrable defects ⋮ Mean values of local operators in highly excited Bethe states ⋮ Spectral expansion for finite temperature two-point functions and clustering ⋮ Quantum quenches in the sinh-Gordon model: steady state and one-point correlation functions ⋮ Boundary form factors in finite volume

Cites Work

• Unnamed Item
• Unnamed Item
• Form factors in finite volume. I: Form factor bootstrap and truncated conformal space
• Form factors in finite volume. II: Disconnected terms and finite temperature correlators
• Low temperature correlation functions in integrable models: derivation of the large distance and time asymptotics from the form factor expansion
• On the boundary form factor program
• Form factors of boundary exponential operators in the sinh-Gordon model
• Boundary form factors in finite volume
• On perturbative quantum field theory with boundary
• Non-unitarity in quantum affine Toda theory and perturbed conformal field theory
• Finite temperature correlation functions in integrable QFT
• A comment on finite temperature correlations in integrable QFT
• Finite temperature correlation functions from form factors
• Deriving boundary \(S\) matrices.
• Spectrum of local boundary operators from boundary form factor bootstrap
• One-point functions in integrable quantum field theory at finite temperature
• On the finite temperature formalism in integrable quantum field theories
• Bosonization of Quantum Sine–Gordon Field with Boundary
• Form factors of boundary fields for theA₂-affine Toda field theory
• Universal noninteger ‘‘ground-state degeneracy’’ in critical quantum systems