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Large N field theories, string theory and gravity
, 2001
"... We review the holographic correspondence between field theories and string/M theory, focusing on the relation between compactifications of string/M theory on Antide Sitter spaces and conformal field theories. We review the background for this correspondence and discuss its motivations and the evide ..."
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Cited by 1443 (45 self)
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We review the holographic correspondence between field theories and string/M theory, focusing on the relation between compactifications of string/M theory on Antide Sitter spaces and conformal field theories. We review the background for this correspondence and discuss its motivations
Bethe Ansatz for Quantum Strings
, 2004
"... We propose Bethe equations for the diagonalization of the Hamiltonian of quantum strings on AdS5×S 5 at large string tension and restricted to certain large charge states from a closed su(2) subsector. The ansatz differs from the recently proposed allloop gauge theory asymptotic Bethe ansatz by add ..."
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Cited by 281 (16 self)
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by additional factorized scattering terms for the local excitations. We also show that our ansatz quantitatively reproduces everything that is currently known about the string spectrum of these states. Firstly, by construction, we recover the integral Bethe equations describing semiclassical spinning strings
HUTP06/A0024 Infinite spin limit of semiclassical string states
, 2006
"... Motivated by recent works of Hofman and Maldacena and Dorey we consider a special infinite spin limit of semiclassical spinning string states in AdS5 × S 5. We discuss examples of known folded and circular 2spin string solutions and demonstrate explicitly that the 1loop superstring correction to t ..."
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Motivated by recent works of Hofman and Maldacena and Dorey we consider a special infinite spin limit of semiclassical spinning string states in AdS5 × S 5. We discuss examples of known folded and circular 2spin string solutions and demonstrate explicitly that the 1loop superstring correction
Stringing spins and spinning strings
, 2003
"... We apply recently developed integrable spin chain and dilatation operator techniques in order to compute the planar oneloop anomalous dimensions for certain operators containing a large number of scalar fields in N = 4 Super YangMills. The first set of operators, belonging to the SO(6) representat ..."
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and Tseytlin [hepth/0304255] for a semiclassical string configuration which is the dual of a gauge invariant operator in the same representation. We then identify a second set of operators which also belong to [J, L − 2J, J] representations, but which do not have a BMN limit. In this case the anomalous
Stringing spins and spinning strings
, 2003
"... We apply recently developed integrable spin chain and dilatation operator techniques in order to compute the planar oneloop anomalous dimensions for certain operators containing a large number of scalar fields in N = 4 Super YangMills. The first set of operators, belonging to the SO(6) representat ..."
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and Tseytlin [hepth/0304255] for a semiclassical string configuration which is the dual of a gauge invariant operator in the same representation. We then identify a second set of operators which also belong to [J, L − 2J, J] representations, but which do not have a BMN limit. In this case the anomalous
String theory
"... This talk begins with some history and basic facts about string theory and its connections with strong interactions. Comparisons of stacks of Dirichlet branes with curved backgrounds produced by them are used to motivate the AdS/CFT correspondence between superconformal gauge theory and string theor ..."
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Cited by 119 (3 self)
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theory on a product of Antide Sitter space and a compact manifold. The ensuing duality between semiclassical spinning strings and long gauge theory operators is brie°y reviewed. Strongly coupled thermal SYM theory is explored via a black hole in 5dimensional AdS space, which leads to explicit results
Semiclassical Quantization of Spinning Strings in AdS4 × CP 3
, 807
"... Abstract: We derive the oneloop correction to the spacetime energy of a folded string in AdS4×CP 3 carrying spin S in AdS4 and angular momentum J in CP 3 in the long string approximation. From this general result in the limit J ≪ log S we obtain the oneloop correction to the cusp anomalous dimens ..."
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Abstract: We derive the oneloop correction to the spacetime energy of a folded string in AdS4×CP 3 carrying spin S in AdS4 and angular momentum J in CP 3 in the long string approximation. From this general result in the limit J ≪ log S we obtain the oneloop correction to the cusp anomalous
Semiclassical strings in AdS4 × CP³
, 2008
"... In this paper, we study the semiclassical strings in AdS4 × CP³ spacetime. We construct various kinds of string solutions, including the pointlike, circular, folded and pulsating strings. For the circular and folded strings, we figure out their field theory dual operators. In particular, we discus ..."
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In this paper, we study the semiclassical strings in AdS4 × CP³ spacetime. We construct various kinds of string solutions, including the pointlike, circular, folded and pulsating strings. For the circular and folded strings, we figure out their field theory dual operators. In particular, we
Prepared for submission to JHEP Semiclassical folded string in
"... carloalberto.ratti•le.infn.it, saulius.valatka•kcl.ac.uk Abstract: We consider type IIA superstring theory on the background AdS4×CP3 and the classical solution describing a folded string spinning in AdS4 with angular momentum in CP3. In the ’t Hooft limit, it is the gravity dual of twist operators ..."
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carloalberto.ratti•le.infn.it, saulius.valatka•kcl.ac.uk Abstract: We consider type IIA superstring theory on the background AdS4×CP3 and the classical solution describing a folded string spinning in AdS4 with angular momentum in CP3. In the ’t Hooft limit, it is the gravity dual of twist operators
Results 1  10
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1,970