Publications
438 results found
Giombi S, Ricci R, Roiban R, et al., 2010, Generalized scaling function from light-cone gauge <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP> superstring, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 17
Beccaria M, Dunne GV, Forini V, et al., 2010, Exact computation of one-loop correction to the energy of folded spinning string in AdS<sub>5</sub> x <i>S</i><SUP>5</SUP>, JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, Vol: 43, ISSN: 1751-8113
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- Citations: 53
Giombi S, Ricci R, Roiban R, et al., 2010, Quantum <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP> superstring in the AdS light-cone gauge, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 27
Hoare B, Tseytlin AA, 2010, Tree-level S-matrix of Pohlmeyer reduced form of <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP> superstring theory, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 25
Tseytlin AA, 2010, QUANTUM STRINGS IN <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP> AND GAUGE-STRING DUALITY, Workshop on Crossing the Boundaries - Gauge Dynamics at Strong Coupling, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 319-331, ISSN: 0217-751X
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- Citations: 11
Tirziu A, Tseytlin AA, 2010, Semiclassical rigid strings with two spins in AdS<sub>5</sub>, PHYSICAL REVIEW D, Vol: 81, ISSN: 1550-7998
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- Citations: 10
Tseytlin AA, 2010, Quantum Strings in <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP> and Gauge-String Duality, Workshop on Crossing the Boundaries - Gauge Dynamics at Strong Coupling, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 143-157
Kristjansen C, Staudacher M, Tseytlin A, 2009, Preface: Gauge-string duality and integrability: Progress and outlook, Journal of Physics A: Mathematical and Theoretical, Vol: 42, ISSN: 1751-8113
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- Citations: 14
Roiban R, Tseytlin AA, 2009, Quantum strings in <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP>: strong-coupling corrections to dimension of Konishi operator, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 48
Hoare B, Iwashita Y, Tseytlin AA, 2009, Pohlmeyer-reduced form of string theory in AdS<sub>5</sub> x <i>S</i><SUP>5</SUP>: semiclassical expansion, JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, Vol: 42, ISSN: 1751-8113
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- Citations: 33
Tseytlin A, Kristjansen C, Staudacher M, 2009, Gauge-string duality and integrability: progress and outlook PREFACE, JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, Vol: 42, ISSN: 1751-8113
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- Citations: 18
Grigoriev M, Tseytlin AA, 2009, On Reduced Models for Superstrings on <i>AdS<sub>n</sub></i> x <i>S<SUP>n</SUP></i>, ADVANCED SCIENCE LETTERS, Vol: 2, Pages: 270-279, ISSN: 1936-6612
Beccaria M, Forini V, Tirziu A, et al., 2009, Structure of large spin expansion of anomalous dimensions at strong coupling, NUCLEAR PHYSICS B, Vol: 812, Pages: 144-180, ISSN: 0550-3213
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- Citations: 44
Roiban R, Tseytlin AA, 2009, UV finiteness of Pohlmeyer-reduced form of the <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP> superstring theory, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 25
Antonyan E, Tseytlin AA, 2009, 3d N=8 Lorentzian Bagger-Lambert-Gustavsson theory as a scaling limit of 3d superconformal N=6 Aharony-Bergman-Jafferis-Maldacena theory, PHYSICAL REVIEW D, Vol: 79, ISSN: 1550-7998
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- Citations: 40
Ishizeki R, Kruczenski M, Tirziu A, et al., 2009, Spiky strings in AdS<sub>3</sub> x <i>S</i><SUP>1</SUP> and their AdS-pp-wave limits, PHYSICAL REVIEW D, Vol: 79, ISSN: 1550-7998
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- Citations: 24
Beisert N, Ricci R, Tseytlin AA, et al., 2008, Dual superconformal symmetry from AdS<sub>5</sub> x <i>S</i><SUP>5</SUP> superstring integrability, PHYSICAL REVIEW D, Vol: 78, ISSN: 1550-7998
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- Citations: 193
McLoughlin T, Roiban R, Tseytlin AA, 2008, Quantum spinning strings in AdS<sub>4</sub> x CP<SUP>3</SUP>: testing the Bethe Ansatz proposal, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 91
Grigoriev M, Tseytlin AA, 2008, Pohlmeyer reduction of <i>AdS</i><sub>5</sub> x <i>S</i><SUP>5</SUP>superstring sigma model, NUCLEAR PHYSICS B, Vol: 800, Pages: 450-501, ISSN: 0550-3213
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- Citations: 119
Tirziu A, Tseytlin AA, 2008, Quantum corrections to energy of short spinning string in AdS<sub>5</sub>, PHYSICAL REVIEW D, Vol: 78, ISSN: 1550-7998
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- Citations: 28
Tseytlin AA, 2008, Introductory Lectures on String Theory
We give an elementary introduction to classical and quantum bosonic stringtheory.
Grigoriev M, Tseytlin A, 2008, Reduced model for superstrings on AdS<inf>n</inf> x S<sup>n</sup>, Pages: 2107-2117, ISSN: 0217-751X
We review the Pohlmeyer reduction of the superstring sigma model on AdSn x Sn leading to a gauged WZW model with an integrable potential. In particular, we consider the case of GS superstrings on AdS 3 x S3 supported by RR flux. The bosonic part of the reduced Lagrangian is given by the sum of the complex sine-Gordon Lagrangian and its sinh-Gordon counterpart. We determine the corresponding fermionic part and discuss possible 2d supersymmetry of the reduced action. © 2008 World Scientific Publishing Company.
Grigoriev M, Tseytlin A, 2008, Reduced model for superstrings on <i>AdS<sub>n</sub></i> x <i>S<SUP>n</SUP></i>, International Workshop on the Progress of String Theory and Quantum Field Theory, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 2107-2117, ISSN: 0217-751X
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- Citations: 53
Kruczenski M, Tseytlin AA, 2008, Spiky strings, lightlike Wilson loops, and pp-wave anomaly, PHYSICAL REVIEW D, Vol: 77, ISSN: 1550-7998
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- Citations: 38
Kruczenski M, Roiban R, Tirziu A, et al., 2008, Strong-coupling expansion of cusp anomaly and gluon amplitudes from quantum open strings in <i>AdS</i><sub>5</sub> X <i>S</i><SUP>5</SUP>, NUCLEAR PHYSICS B, Vol: 791, Pages: 93-124, ISSN: 0550-3213
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- Citations: 80
Roiban R, Tirziu A, Tseytlin AA, 2008, Slow-string limit and "antiferromagnetic" state in AdS/CFT duality, PHYS REV D, Vol: 73, ISSN: 1550-7998
We discuss a slow-moving limit of a rigid circular equal-spin solution on RxS(3). We suggest that the solution with the winding number equal to the total spin approximates the quantum string state dual to the maximal-dimension "antiferromagnetic" state of the SU(2) spin chain on the gauge-theory side. An expansion of the string action near this solution leads to a weakly-coupled system of a sine-Gordon model and a free field. We show that a similar effective Hamiltonian appears in a certain continuum limit from the half-filled Hubbard model that was recently suggested to describe the all-order dilatation operator of the dual gauge theory in the SU(2) sector. We also discuss some other slow-string solutions with one spin component in AdS(5) and one in S-5.
Kruczenski M, Roiban R, Tirziu A, et al., 2008, Strong-coupling expansion of cusp anomaly and gluon amplitudes from quantum open strings in AdS_5 x S^5, Nuclear Physics B, Vol: 791, Pages: 93-124, ISSN: 0550-3213
An important “observable” of planar theory is the scaling function that appears in the anomalous dimension of large spin twist 2 operators and also in the cusp anomaly of light-like Wilson loop. The non-trivial relation between the anomalous dimension and the Wilson loop interpretations of is well-understood on the perturbative gauge theory side of the AdS/CFT duality. In the first part of this paper we present the dual string-theory counterpart of this relation, i.e., the equivalence between the closed-string and the open-string origins of . We argue that the coefficient of the term in the energy of the closed string with large spin S in should be equal to the coefficient in the logarithm of expectation value of the null cusp Wilson loop, to all orders in expansion. The reason is that the corresponding minimal surfaces happen to be related by a conformal transformation (and an analytic continuation). As a check, we explicitly compute the leading 1-loop string sigma model correction to the cusp Wilson loop, reproducing the same subleading coefficient in as found earlier in the spinning closed string case. The same function appears also in the resummed form of the 4-gluon amplitude as discussed at weak coupling by Bern, Dixon and Smirnov and recently found at the leading order at strong coupling by Alday and Maldacena (AM). Here we attempt to extend the latter approach to a subleading order in by computing the IR singular part of the 1-loop string correction to the corresponding T-dual Wilson loop. We discuss explicitly the 1-cusp case and comment on apparent problems with the dimensional regularization proposal of AM when directly applied order by order in strong coupling (string inverse tension) expansion.
Roiban R, Tseytlin A, 2008, Spinning superstrings at two loops: Strong-coupling corrections to dimensions of large-twist SYM operators, Phys Rev D, Vol: D77
Ricci R, Tseytlin AA, Wolf M, 2007, On T-duality and integrability for strings on AdS backgrounds, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 55
Roiban R, Tseytlin AA, 2007, Strong-coupling expansion of cusp anomaly from quantum superstring, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479
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- Citations: 70
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