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Results 1 - 10
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1,078
Macroscopic strings as heavy quarks in large N gauge theory and Anti-de Sitter supergravity
- PHYS. J. C22
"... Maldacena has put forward large N correspondence between superconformal field theories on the brane and anti-de Sitter supergravity in spacetime. We study some aspects of the correspondence between N = 4 superconformal gauge theory on D3-brane and maximal supergravity on adS5 × S5 by introducing mac ..."
Abstract
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Cited by 508 (1 self)
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macroscopic strings as heavy (anti)-quark probes. The macroscopic strings are semi-infinite Type IIB strings ending on D3-brane world-volume. We first study deformation and fluctuation of D3-brane when a macroscopic BPS string is attached. We find that both dynamics and boundary conditions agree with those
Type IIB Green-Schwarz superstring in plane wave Ramond-Ramond background
- Nucl. Phys. B
"... We construct the covariant κ-symmetric superstring action for type IIB superstring on plane wave space supported by Ramond-Ramond background. The action is defined as a 2d sigma-model on the coset superspace. We fix the fermionic and bosonic light-cone gauges in the covariant Green-Schwarz superstri ..."
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Cited by 476 (0 self)
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We construct the covariant κ-symmetric superstring action for type IIB superstring on plane wave space supported by Ramond-Ramond background. The action is defined as a 2d sigma-model on the coset superspace. We fix the fermionic and bosonic light-cone gauges in the covariant Green
Fivebranes, Membranes And Non-Perturbative String Theory
, 1995
"... Non-perturbative instanton corrections to the moduli space geometry of type IIA string theory compactified on a Calabi-Yau space are derived and found to contain order e \Gamma1=g s contributions, where g s is the string coupling. The computation reduces to a weighted sum of supersymmetric extrema ..."
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Cited by 387 (6 self)
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Non-perturbative instanton corrections to the moduli space geometry of type IIA string theory compactified on a Calabi-Yau space are derived and found to contain order e \Gamma1=g s contributions, where g s is the string coupling. The computation reduces to a weighted sum of supersymmetric
Anti de Sitter space and holography
, 1998
"... Recently, it has been proposed by Maldacena that large N limits of certain conformal field theories in d dimensions can be described in terms of supergravity (and string theory) on the product of d+1-dimensional AdS space with a compact manifold. Here we elaborate on this idea and propose a precise ..."
Abstract
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Cited by 383 (7 self)
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of particles in supergravity. As quantitative confirmation of this correspondence, we note that the Kaluza-Klein modes of Type IIB supergravity on AdS5×S5 match with the chiral operators of N = 4 super Yang-Mills theory in four dimensions. With some further assumptions, one can deduce a Hamiltonian version
Compactifications of Type IIB Strings to Four Dimensions with Non-trivial Classical Potential
, 1996
"... Type IIB strings are compactified on a Calabi-Yau three-fold. When Calabi-Yau-valued expectation values are given to the NS-NS and RR three-form field strengths, the dilaton hypermultiplet becomes both electrically and magnetically charged. The resultant classical potential is calculated, and minima ..."
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Cited by 115 (0 self)
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Type IIB strings are compactified on a Calabi-Yau three-fold. When Calabi-Yau-valued expectation values are given to the NS-NS and RR three-form field strengths, the dilaton hypermultiplet becomes both electrically and magnetically charged. The resultant classical potential is calculated
FOUR DIMENSIONAL STRING/STRING/STRING Triality
, 1995
"... In six spacetime dimensions, the heterotic string is dual to a Type IIA string. On further toroidal compactification to four spacetime dimensions, the heterotic string acquires an SL(2, Z)S strong/weak coupling duality and an SL(2, Z)T × SL(2, Z)U target space duality acting on the dilaton/axion, co ..."
Abstract
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Cited by 135 (21 self)
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) that interchanges the roles of S and U. It corresponds in fact to a Type IIB string with fields U, T, S leading to a fourdimensional string/string/string triality. Since SL(2, Z)S is perturbative for the Type IIB string, this D = 4 triality implies S-duality for the heterotic string and thus fills a gap left by D
de Sitter string vacua from supersymmetric Dterms
- JHEP
, 2003
"... Abstract: We propose a new mechanism for obtaining de Sitter vacua in type IIB string theory compactified on (orientifolded) Calabi-Yau manifolds similar to those recently studied by Kachru, Kallosh, Linde and Trivedi (KKLT). dS vacuum appears in KKLT model after uplifting an AdS vacuum by adding an ..."
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Cited by 158 (19 self)
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Abstract: We propose a new mechanism for obtaining de Sitter vacua in type IIB string theory compactified on (orientifolded) Calabi-Yau manifolds similar to those recently studied by Kachru, Kallosh, Linde and Trivedi (KKLT). dS vacuum appears in KKLT model after uplifting an AdS vacuum by adding
A Large-N Reduced Model as Superstring
"... A matrix model which has the manifest ten-dimensional N = 2 super Poincare invariance is proposed. Interactions between BPS-saturated states are analyzed to show that massless spectrum is the same as that of type IIB string theory. It is conjectured that the large-N reduced model of ten-dimensional ..."
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Cited by 214 (8 self)
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A matrix model which has the manifest ten-dimensional N = 2 super Poincare invariance is proposed. Interactions between BPS-saturated states are analyzed to show that massless spectrum is the same as that of type IIB string theory. It is conjectured that the large-N reduced model of ten
Duality in the type II superstring effective action, Nucl. Phys. B451
, 1995
"... We derive the T–duality transformations that transform a general d = 10 solution of the type–IIA string with one isometry to a solution of the type–IIB string with one isometry and vice versa. In contrast to other superstring theories, the T–duality transformations are not related to a non-compact s ..."
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Cited by 183 (9 self)
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We derive the T–duality transformations that transform a general d = 10 solution of the type–IIA string with one isometry to a solution of the type–IIB string with one isometry and vice versa. In contrast to other superstring theories, the T–duality transformations are not related to a non
Results 1 - 10
of
1,078
