Results 1  10
of
275,471
ChernSimons Gauge Theory as a String Theory
, 2003
"... Certain two dimensional topological field theories can be interpreted as string theory backgrounds in which the usual decoupling of ghosts and matter does not hold. Like ordinary string models, these can sometimes be given spacetime interpretations. For instance, threedimensional ChernSimons gaug ..."
Abstract

Cited by 551 (14 self)
 Add to MetaCart
Simons gauge theory can arise as a string theory. The worldsheet model in this case involves a topological sigma model. Instanton contributions to the sigma model give rise to Wilson line insertions in the spacetime ChernSimons theory. A certain holomorphic analog of ChernSimons theory can also arise as a
Antide Sitter Space, Thermal Phase Transition, and Confinement in Gauge Theories
 Adv. Theor. Math. Phys
, 1998
"... The correspondence between supergravity (and string theory) on AdS space and boundary conformal field theory relates the thermodynamics of N = 4 super YangMills theory in four dimensions to the thermodynamics of Schwarzschild black holes in Antide Sitter space. In this description, quantum phenome ..."
Abstract

Cited by 1087 (4 self)
 Add to MetaCart
. By similar methods, one can also make a speculative proposal for the description of large N gauge theories in four dimensions without supersymmetry. March
On the gauge theory/geometry correspondence
 Adv. Theor. Math. Phys
, 1999
"... The ’t Hooft expansion of SU(N) ChernSimons theory on S3 is proposed to be exactly dual to the topological closed string theory on the S2 blow up of the conifold geometry. The Bfield on the S2 has magnitude Ngs = λ, the ’t Hooft coupling. We are able to make a number of checks, such as finding exa ..."
Abstract

Cited by 280 (37 self)
 Add to MetaCart
, in terms of holes in the closed string worldsheet, arises automatically from the coexistence of two phases in the underlying U(1) gauge theory. This approach holds promise for a derivation of the AdS/CFT correspondence.
Gauge Theories
, 2001
"... We calculate conformal anomalies in noncommutative gauge theories by using path integral method (Fujikawa’s method). As well as the axial anomalies and chiral gauge anomalies, the conformal anomalies take the form of the straightforward Moyal deformation in the corresponding conformal anomalies in o ..."
Abstract
 Add to MetaCart
We calculate conformal anomalies in noncommutative gauge theories by using path integral method (Fujikawa’s method). As well as the axial anomalies and chiral gauge anomalies, the conformal anomalies take the form of the straightforward Moyal deformation in the corresponding conformal anomalies
Gauge Theory on Noncommutative Spaces
 Eur. Phys. J. C16
"... We introduce a formulation of gauge theory on noncommutative spaces based on the concept of covariant coordinates. Some important examples are discussed in detail. A SeibergWitten map is established We introduce a natural method to formulate a gauge theory on more or less arbitrary noncommutative s ..."
Abstract

Cited by 172 (18 self)
 Add to MetaCart
We introduce a formulation of gauge theory on noncommutative spaces based on the concept of covariant coordinates. Some important examples are discussed in detail. A SeibergWitten map is established We introduce a natural method to formulate a gauge theory on more or less arbitrary noncommutative
Macroscopic strings as heavy quarks in large N gauge theory and Antide Sitter supergravity
 PHYS. J. C22
"... Maldacena has put forward large N correspondence between superconformal field theories on the brane and antide Sitter supergravity in spacetime. We study some aspects of the correspondence between N = 4 superconformal gauge theory on D3brane and maximal supergravity on adS5 × S5 by introducing mac ..."
Abstract

Cited by 510 (1 self)
 Add to MetaCart
Maldacena has put forward large N correspondence between superconformal field theories on the brane and antide Sitter supergravity in spacetime. We study some aspects of the correspondence between N = 4 superconformal gauge theory on D3brane and maximal supergravity on adS5 × S5 by introducing
gauge theory
, 805
"... Expressions for electric and magnetic charges of dyons, which become massless in the strongcoupling limit of the supersymmetric N = 2 gauge theory with an arbitrary gauge group are presented. Transitions into different vacua of the N = 1 gauge theory, when the N = 2 supersymmetry is broken explicit ..."
Abstract
 Add to MetaCart
Expressions for electric and magnetic charges of dyons, which become massless in the strongcoupling limit of the supersymmetric N = 2 gauge theory with an arbitrary gauge group are presented. Transitions into different vacua of the N = 1 gauge theory, when the N = 2 supersymmetry is broken
gauge theory
, 2004
"... We analyze divergencies in 2point and 3point functions for noncommutative θexpanded SU(2)gauge theory with massless fermions. We show that, after field redefinition and renormalization of couplings, one divergent term remains. ..."
Abstract
 Add to MetaCart
We analyze divergencies in 2point and 3point functions for noncommutative θexpanded SU(2)gauge theory with massless fermions. We show that, after field redefinition and renormalization of couplings, one divergent term remains.
Gauge Theories ∗
, 2001
"... This paper investigates the noncommutative version of the Abelian Higgs model at the one loop level. We find that the BRST invariance of the theory is maintained at this order in perturbation theory, rendering the theory oneloop renormalizable. Upon removing the gauge field from the theory we also ..."
Abstract
 Add to MetaCart
This paper investigates the noncommutative version of the Abelian Higgs model at the one loop level. We find that the BRST invariance of the theory is maintained at this order in perturbation theory, rendering the theory oneloop renormalizable. Upon removing the gauge field from the theory we
Observables of noncommutative gauge theories
 Adv. Theor. Math. Phys
"... We present a unified treatment of classical solutions of noncommutative gauge theories. We find all solutions of the noncommutative YangMills equations of motion in 2 dimensions; and show that they are labeled by two integers—the rank of the gauge group and the magnetic charge. The magnetic vortex ..."
Abstract

Cited by 105 (4 self)
 Add to MetaCart
We present a unified treatment of classical solutions of noncommutative gauge theories. We find all solutions of the noncommutative YangMills equations of motion in 2 dimensions; and show that they are labeled by two integers—the rank of the gauge group and the magnetic charge. The magnetic vortex
Results 1  10
of
275,471