Results 11 to 20 of about 1,334 (305)

Correlation Functions for Lattice Integrable Models

open access: yesActa Polytechnica, 2008
In this lectures I consider the problem of calculating the correlation functions for XXZ spin chain. First, I explain in details the free fermion case.
F. Smirnov
doaj   +3 more sources

New series of 3D lattice integrable models [PDF]

open access: yesInternational Journal of Modern Physics A, 1993
In this paper we present a new series of three-dimensional integrable lattice models with N colors. The case N=2 generalizes the elliptic model of Ref. 8.
Mangazeev, V V   +5 more
core   +3 more sources

On different approaches to integrable lattice models

open access: yesJournal of Physics A: Mathematical and Theoretical, 2023
Interaction-Round the Face (IRF) models are two-dimensional lattice models of statistical mechanics defined by an affine Lie algebra and admissibility conditions depending on a choice of representation of that affine Lie algebra. Integrable IRF models, i.
Cabezas, J. Ramos   +3 more
core   +3 more sources

Branes and categorifying integrable lattice models [PDF]

open access: yesAdvances in Theoretical and Mathematical Physics, 2020
19 pp. Minor improvements and typos corrected.
Ashwinkumar, Meer   +2 more
openaire   +2 more sources

Integrable lattice models and holography [PDF]

open access: yesJournal of High Energy Physics, 2021
AbstractWe study four-dimensional Chern-Simons theory onD ×ℂ (whereDis a disk), which is understood to describe rational solutions of the Yang-Baxter equation from the work of Costello, Witten and Yamazaki. We find that the theory is dual to a boundary theory, that is a three-dimensional analogue of the two-dimensional chiral WZW model.
openaire   +2 more sources

3-dimensional integrable lattice models and the Bazhanov-Stroganov model

open access: yesDifferential Geometry and Physics, 2006
After reviewing the construction of 3D integrable generalized Zamolodchikov-Bazhanov-Baxter models starting from the Sergeev mapping operator, we show how the L-operator of the 2D-integrable Bazhanov-Stroganov model follows from a Linear Problem by ...
Pakuliak, Stanislav   +2 more
core   +2 more sources

Integrability for multidimensional lattice models [PDF]

open access: yesPhysics Letters B, 1989
Abstract The generating principle for the algebraic construction of the hierarchy of the d-simplex equations generalizing the Yang-Baxter equation in any dimension d is given. Following this principle, we construct the generalization of the Lax equations for multidimensional integrable systems.
Jean Michel Maillet, Frank Nijhoff
openaire   +1 more source

Microscopic conservation laws for integrable lattice models [PDF]

open access: yesMonatshefte für Mathematik, 2021
22 ...
Benjamin Harrop-Griffiths   +2 more
openaire   +2 more sources

Integrability of q-oscillator lattice model [PDF]

open access: yesPhysics Letters A, 2006
A simple formulation of an exactly integrable $q$-oscillator model on two dimensional lattice (in 2+1 dimensional space-time) is given. Its interpretation in the terms of 2d quantum inverse scattering method and nested Bethe Ansatz equations is discussed.
openaire   +2 more sources

Why scalar products in the algebraic Bethe ansatz have determinant representation

open access: yesJournal of High Energy Physics, 2019
We show that the scalar products of on-shell and off-shell Bethe vectors in the algebralic Bethe ansatz solvable models satisfy a system of linear equations. We find solutions to this system for a wide class of integrable models. We also apply our method
S. Belliard, N. A. Slavnov
doaj   +1 more source

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