Results 31 to 40 of about 1,155,711 (261)
Physics Letters B, 2021 The Gaussian matrix model is known to deform to the q,t-matrix model. We consider further deformation to the elliptic q,t matrix model by properly deforming the Gaussian density as well as the Vandermonde factor.
Andrei Mironov, Alexei Morozov
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Synthesis of wild orchid trade and demography provides new insight on conservation strategies
Conservation Letters, 2020 Illegal wildlife trade represents a global conservation priority, but the booming illegal trade in wild plants remains understudied. We use the Mexican orchid trade to illustrate an interdisciplinary approach to provide novel insight on conservation ...
Tamara Ticktin +5 more
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Modern Physics Letters A, 1995 The star-matrix models are difficult to solve due to the multiple powers of the Vandermonde determinants in the partition function. We apply to these models a modified Q-matrix aprpoach and we get results consistent with those obtained by other methods.
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Journal of High Energy Physics, 2016 ABSTRACTWe study a U(N) gauged matrix quantum mechanics which, in the large N limit, is closely related to the chiral WZW conformal field theory. This manifests itself in two ways. First, we construct the left-moving Kac-Moody algebra from matrix degrees of freedom.
Dorey, Nick, Tong, David, Turner, Carl
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International Journal of Modern Physics A, 1997 We review a class of matrix models whose degrees of freedom are matrices with anti-commuting elements. We discuss the properties of the adjoint fermion one-matrix, two-matrix and gauge-invariant D-dimensional matrix models at large N and compare them with their bosonic counterparts, which are the more familiar Hermitian matrix models.
Semenoff, Gordon W., Szabo, Richard J.
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MATRIX MODEL THERMODYNAMICS [PDF]
Quantum Theory and Symmetries, 2004 Presented at ``Circumnavigating Theoretical Physics'', in Memory of Ian Kogan, Oxford, U.K., January 2004.
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Matrix models and parquet approximation
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011 In this work we consider the comparison of planar and planar parquet approximations for zero-dimensional hermitian matrix models. We discuss how the parquet approach reproduces planar one for matrix model φ4, multi-trace model, two-matrix model and the ...
Andrei O Shishanin
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On Products of Random Matrices
Entropy, 2020 We introduce a family of models, which we name matrix models associated with children’s drawings—the so-called dessin d’enfant. Dessins d’enfant are graphs of a special kind drawn on a closed connected orientable surface (in the sky).
Natalia Amburg +2 more
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Integrability and Matrix Models [PDF]
Uspekhi Fizicheskih Nauk, 1994 The theory of matrix models is reviewed from the point of view of its relation to integrable hierarchies. Discrete 1-matrix, 2-matrix, ``conformal'' (multicomponent) and Kontsevich models are considered in some detail, together with the Ward identites (``W-constraints''), determinantal formulas and continuum limits, taking one kind of models into ...
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Conformal matrix models as an alternative to conventional multi-matrix models [PDF]
Nuclear Physics B, 1993 35 pages, preprint FIAN/TD-9/92 & ITEP-M-4 ...
Kharchev, S. +4 more
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