Results 91 to 100 of about 821 (184)
Introduction to the Bethe Ansatz I
Computers in Physics, 1997 The Bethe ansatz for the one-dimensional s=1/2 Heisenberg ferromagnet is introduced at an elementary level. The presentation follows Bethe's original work very closely. A detailed description and a complete classification of all two-magnon scattering states and two-magnon bound states are given for finite and infinite chains. The paper is designed as a
Michael Karabach +3 more
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On the Six-Vertex Model's Free Energy. [PDF]
Commun Math Phys, 2022 Duminil-Copin H +4 more
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Exact solution of a quantum integrable system associated with the G2 exceptional Lie algebra
Nuclear Physics BA quantum integrable spin chain model associated with the G2 exceptional Lie algebra is studied. By using the fusion technique, the closed recursive relations among the fused transfer matrices are obtained.
Guang-Liang Li +5 more
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Universal Bethe Ansatz and Scalar Products of Bethe Vectors
Symmetry, Integrability and Geometry: Methods and Applications, 2010 An integral presentation for the scalar products of nested Bethe vectors for the quantum integrable models associated with the quantum affine algebra U_q(^gl_3) is given.
Eric Ragoucy +2 more
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SIMPLIFICATION OF THERMODYNAMIC BETHE-ANSATZ EQUATIONS
Physics and Combinatorics, 2001 Thermodynamic Bethe ansatz equations for XXZ model at $| |\ge 1$ is simplified to an integral equation which has one unknown function. This equation is analytically continued to $| |<1$.
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Bethe Ansatz Solutions to Quasi Exactly Solvable Difference Equations
Symmetry, Integrability and Geometry: Methods and Applications, 2009 Bethe ansatz formulation is presented for several explicit examples of quasi exactly solvable difference equations of one degree of freedom which are introduced recently by one of the present authors.
Ryu Sasaki, Wen-Li Yang, Yao-Zhong Zhang
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Matrix Product Belief Propagation for reweighted stochastic dynamics over graphs. [PDF]
Proc Natl Acad Sci U S A, 2023 Crotti S, Braunstein A.
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Drinfel'd Twists and Functional Bethe Ansatz
Letters in Mathematical Physics, 1999 12 ...
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Editorial: Many-Body Green's Functions and the Bethe-Salpeter Equation in Chemistry: From Single Molecules to Complex Systems. [PDF]
Front Chem, 2022 Dvorak M +4 more
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Percolation Theories for Quantum Networks. [PDF]
Entropy (Basel), 2023 Meng X +6 more
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