Finite size effects in the \(XXZ\) and sine-Gordon models with two boundaries

DOI10.1016/j.nuclphysb.2003.11.012zbMath1089.82005arXivhep-th/0309261OpenAlexW2045701414WikidataQ58202972 ScholiaQ58202972MaRDI QIDQ1416994

Changrim Ahn, Rafael I. Nepomechie

Publication date: 16 December 2003

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

Full work available at URL: https://arxiv.org/abs/hep-th/0309261

zbMATH Keywords

Casimir energyquantum spin chainboundary energy

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

Critical boundary sine-Gordon revisited, (Semi)classical analysis of sine-Gordon theory on a strip, Semiclassical energy levels of sine-Gordon model on a strip with Dirichlet boundary conditions, NLIE for hole excited states in the sine-Gordon model with two boundaries, Finite size effects in quantum field theories with boundary from scattering data, Magic in the spectra of the \(XXZ\) quantum chain with boundaries at \(\Delta =0\) and \(\Delta = - 1/2\), The \(q\)-deformed analogue of the Onsager algebra: beyond the Bethe ansatz approach, On the NLIE of (inhomogeneous) open spin-1 XXZ chain with general integrable boundary terms, Excited states NLIE for sine-Gordon model in a strip with Dirichlet boundary conditions, NLIE and finite size effects of the spin-1/2 XXZ and sine-Gordon models with two boundaries revisited, A note on the IR limit of the NLIEs of boundary supersymmetric sine-Gordon model, NLIE of Dirichlet sine-Gordon model for boundary bound states, Conformal two-boundary loop model on the annulus, A note on a boundary sine-Gordon model at the free-Fermion point, A deformed analogue of Onsager’s symmetry in the XXZ open spin chain, Bethe ansatz derived from the functional relations of the openXXZchain for new special cases, Thermodynamic limit and surface energy of the \(XXZ\) spin chain with arbitrary boundary fields

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