A renormalization group for the truncated conformal space approach

DOI10.1088/1742-5468/2008/03/P03011zbMath1456.81315MaRDI QIDQ5239471

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Publication date: 22 October 2019

Published in: Journal of Statistical Mechanics: Theory and Experiment (Search for Journal in Brave)

zbMATH Keywords

conformal field theoryrenormalization groupfinite-size scalingboundary solvable models

Mathematics Subject Classification ID

Exactly solvable models; Bethe ansatz (82B23) Renormalization group methods applied to problems in quantum field theory (81T17) Renormalization group methods in equilibrium statistical mechanics (82B28)

Related Items

Overlaps after quantum quenches in the sine-Gordon model ⋮ Multicriticality in Yang-Lee edge singularity ⋮ Critical Ising model with boundary magnetic field: RG interface and effective Hamiltonians ⋮ On the S-matrix of Ising field theory in two dimensions ⋮ Chirally factorised truncated conformal space approach ⋮ On the renormalisation group for the boundary truncated conformal space approach ⋮ Chiral entanglement in massive quantum field theories in 1+1 dimensions ⋮ Truncated conformal space approach for 2D Landau–Ginzburg theories ⋮ Nonperturbative dynamics of (2+1)d \(\varphi^4\)-theory from Hamiltonian truncation

Cites Work

• Boundary flows in minimal models
• Exact \(\varphi_{1,3}\) boundary flows in the tricritical Ising model
• TBA and TCSA with boundaries and excited states.
• Universal noninteger ‘‘ground-state degeneracy’’ in critical quantum systems
• Edge critical behaviour of the two-dimensional tri-critical Ising model
• On relevant boundary perturbations of unitary minimal models.