Results 91 to 100 of about 4,774 (131)
A supersymmetric SYK model with a curious low energy behavior
Journal of High Energy PhysicsWe consider N $$ \mathcal{N} $$ = 2, 4 supersymmetric SYK models that have a peculiar low energy behavior, with the entropy going like S = S 0 + (constant)T a , where a ≠ 1.
Anna Biggs +2 more
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Chaos from equivariant fields on fuzzy S 4
Journal of High Energy Physics, 2018 We examine the 5d Yang-Mills matrix model in 0 + 1-dimensions with U(4N) gauge symmetry and a mass deformation term. We determine the explicit SU(4) ≈ SO(6) equivariant parametrizations of the gauge field and the fluctuations about the classical four ...
Ü. H. Coşkun +3 more
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Partial deconfinement at strong coupling on the lattice
Journal of High Energy Physics, 2021 We provide evidence for partial deconfinement — the deconfinement of a SU(M) subgroup of the SU(N) gauge group — by using lattice Monte Carlo simulations. We take matrix models as concrete examples.
Hiromasa Watanabe +7 more
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Deformed Matrix Theories with N=8 and Fivebranes in the PP Wave Background
, 2002 M(atrix) theory is known to be mass-deformed in the pp-wave background and still retains all 16 dynamical supersymmetries. We consider generalization of such deformations on super Yang-Mills quantum mechanics (SYQM) with less supersymmetry. In particular
B. de Wit +19 more
core +3 more sources
Equations of the (2,0) Theory and Knitted Fivebranes
, 1998 We study non-linear corrections to the low-energy description of the (2,0) theory. We argue for the existence of a topological correction term similar to the C3 wedge X8(R) in M-theory. This term can be traced to a classical effect in supergravity and to
Ganor, Ori, Motl, Lubos
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M(atrix) theory: matrix quantum mechanics as a fundamental theory [PDF]
Reviews of Modern Physics, 2001 A self-contained review is given of the matrix model of M-theory. The introductory part of the review is intended to be accessible to the general reader. M-theory is an eleven-dimensional quantum theory of gravity which is believed to underlie all superstring theories.
openaire +3 more sources
General Relativity in IIB matrix model
Journal of High Energy PhysicsThe matrix models are non-perturbative formulations of string theory, from which many believe that spacetime arises. The matrix fluctuations around the spacetime thus created should represent both matter and gravitational fields.
Pei-Ming Ho +2 more
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DLCQ-M(atrix) description of string theory, and supergravity [PDF]
Nuclear Physics B, 1998 We discuss the connection between Matrix string theory and the DLCQ of string theory. Using this connection we describe the sense in which perturbative string amplitudes are reproduced in the Matrix string theory. Using recent realization of the connection between SYM and Supergravity, we suggest how to describe Matrix theory with non-flat backgrounds.
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A note on the transverse five-brane in M(atrix) theory [PDF]
Physics Letters B, 1997 13 pages, Latex, final version to appear in ...
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Long string scattering in c = 1 string theory
Journal of High Energy Physics, 2019 We study the scattering of long strings in c = 1 string theory, both in the worldsheet description and in the non-singlet sector of the dual matrix quantum mechanics. From the worldsheet perspective, the scattering amplitudes of long strings are obtained
Bruno Balthazar +2 more
doaj +1 more source