Results 21 to 30 of about 1,488 (262)
Lax connections in -deformed integrable field theories * [PDF]
Chinese Physics C, 2021 Abstract In this work, we attempt to construct the Lax connections of -deformed integrable field theories in two different ways. With reasonable assumptions, we make an ansatz and find the Lax pairs in the
Chen,Bin, Hou,Jue, Tian,Jia
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Stereo integration, mean field theory and psychophysics [PDF]
Network: Computation in Neural Systems, 1990 Summary: We describe a theoretical formulation for stereo in terms of the Bayesian approach to vision and relate it to psychophysical experiments. The formulation enables us to integrate the depth information from different types of matching primitives, or from different vision modules.
Alan L. Yuille +2 more
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Supersymmetric, integrable boundary field theories [PDF]
Nuclear Physics B - Proceedings Supplements, 1996 11 pages, latex with espcrc2.tex/espcrc2.sty Contribution to the proceedings of the ICTP workshop on Recent Developments in Statistical Mechanics and Quantum Field ...
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Integrable structures in string field theory
Physics Letters B, 2003 11 pages; v.2:some adjustments, some explicit equations ...
Bonora, L., Sorin, A.S.
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A generalized 4d Chern-Simons theory
Journal of High Energy Physics, 2023 A generalization of the 4d Chern-Simons theory action introduced by Costello and Yamazaki is presented. We apply general arguments from symplectic geometry concerning the Hamiltonian action of a symmetry group on the space of gauge connections defined on
David M. Schmidtt
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2D Integrable systems, 4D Chern–Simons theory and affine Higgs bundles
European Physical Journal C: Particles and Fields, 2022 We compare the construction of 2D integrable models through two gauge field theories. The first one is the 4D Chern–Simons (4D-CS) theory proposed by Costello and Yamazaki.
A. Levin, M. Olshanetsky, A. Zotov
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Quantum quenches in integrable field theories
New Journal of Physics, 2010 We study the non equilibrium time evolution of an integrable field theory in 1+1 dimensions after a sudden variation of a global parameter of the Hamiltonian. For a class of quenches defined in the text, we compute the long times limit of the one point function of a local operator as a series of form factors.
Fioretto D, Mussardo, Giuseppe
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On Bethe vectors in gl3 $$ \mathfrak{g}{\mathfrak{l}}_3 $$-invariant integrable models
Journal of High Energy Physics, 2018 We consider quantum integrable models solvable by the nested algebraic Bethe ansatz and possessing gl3 $$ \mathfrak{g}{\mathfrak{l}}_3 $$-invariant R-matrix.
A. Liashyk, N. A. Slavnov
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T T ¯ $$ T\overline{T} $$ deformations of non-relativistic models
Journal of High Energy Physics, 2021 The light-cone gauge approach to T T ¯ $$ T\overline{T} $$ deformed models is used to derive the T T ¯ $$ T\overline{T} $$ deformed matrix nonlinear Schrödinger equation, the Landau-Lifshitz equation, and the Gardner equation.
Chantelle Esper, Sergey Frolov
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BOUNDARY INTEGRABLE QUANTUM FIELD THEORIES [PDF]
Non-Perturbative QFT Methods and Their Applications, 2001 A brief survey of recent results in the study of boundary integrable quantum field theories, indicating some currently open problems. Based on lectures given at the 2000 Eotvos Summer School in Physics on `Nonperturbative QFT methods and their applications'.
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