Results 31 to 40 of about 862 (261)
Scalar products of Bethe vectors in the 8-vertex model
Journal of High Energy Physics, 2020 We obtain a determinant representation of normalized scalar products of on-shell and off-shell Bethe vectors in the inhomogeneous 8-vertex model. We consider the case of rational anisotropy parameter and use the generalized algebraic Bethe ansatz ...
N. Slavnov, A. Zabrodin, A. Zotov
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Journal of High Energy Physics, 2022 Integrable sl $$ \mathfrak{sl} $$ (N) spin chains, which we consider in this paper, are not only the prototypical example of quantum integrable systems but also systems with a wide range of applications.
Nikolay Gromov, Nicolò Primi, Paul Ryan
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Quantum projectors and local operators in lattice integrable models [PDF]
Journal of Physics A: Mathematical and General, 2003 LaTeX file, 15 pages, no ...
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On the Bethe states of the one-dimensional supersymmetric t − J model with generic open boundaries
Journal of High Energy Physics, 2017 By combining the algebraic Bethe ansatz and the off-diagonal Bethe ansatz, we investigate the supersymmetric t − J model with generic open boundaries. The eigenvalues of the transfer matrix are given in terms of an inhomogeneous T − Q relation, and the ...
Pei Sun +7 more
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Journal of High Energy Physics, 2022 We generalize the nested off-diagonal Bethe ansatz method to study the quantum chain associated with the twisted D 3 2 $$ {D}_3^{(2)} $$ algebra (or the D 3 2 $$ {D}_3^{(2)} $$ model) with either periodic or integrable open boundary conditions. We obtain
Guang-Liang Li +7 more
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Factorization identities and algebraic Bethe ansatz for D 2 2 $$ {D}_2^{(2)} $$ models
Journal of High Energy Physics, 2021 We express D 2 2 $$ {D}_2^{(2)} $$ transfer matrices as products of A 1 1 $$ {A}_1^{(1)} $$ transfer matrices, for both closed and open spin chains. We use these relations, which we call factorization identities, to solve the models by algebraic Bethe ...
Rafael I. Nepomechie, Ana L. Retore
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Journal of High Energy Physics, 2021 Finding out root patterns of quantum integrable models is an important step to study their physical properties in the thermodynamic limit. Especially for models without U(1) symmetry, their spectra are usually given by inhomogeneous T − Q relations and ...
Xiong Le +5 more
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Determinant form of correlators in high rank integrable spin chains via separation of variables
Journal of High Energy Physics, 2021 In this paper we take further steps towards developing the separation of variables program for integrable spin chains with gl N $$ \mathfrak{gl}(N) $$ symmetry.
Nikolay Gromov +2 more
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Model-Free Finance and Non-Lattice Integration
, 2021 34 ...
Bender, Christian +2 more
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On integrable directed polymer models on the square lattice [PDF]
Journal of Physics A: Mathematical and Theoretical, 2015 31 pages, 2 figures, 4 ...
Thiery, Thimothée, Le Doussal, Pierre
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