Spin-spin correlators on the \(\beta/\beta^\star\) boundaries in 2D Ising-like models: exact analysis through theory of block Toeplitz determinants

DOI10.1016/j.nuclphysb.2024.116614MaRDI QIDQ6576311

Publication date: 22 July 2024

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

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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