ProfessorArkadyTseytlin

Kruczenski M, Ryzhov AV, Tseytlin AA, 2004, Large spin limit of <i>AdS</i>₅ X <i>S</i><SUP>5</SUP> string theory and low energy expansion of ferromagnetic spin chains, NUCLEAR PHYSICS B, Vol: 692, Pages: 3-49, ISSN: 0550-3213

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• Citations: 155

Tseytlin AA, 2004, Multispin string states and AdS/CFT spectroscopy, 4th Annual Conference on the Quantum Structure of Spacetime and the Geometric Nature of Fundamental Interactions, Publisher: IOP PUBLISHING LTD, Pages: S1313-S1319, ISSN: 0264-9381

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Stefański B, Tseytlin AA, 2004, Large spin limits of AdS/CFT and generalized Landau-Lifshitz equations, Journal of High Energy Physics, Vol: 8, Pages: 989-1018, ISSN: 1029-8479

We consider AdS5 × S5 string states with several large angular momenta along AdS5 and S5 directions which are dual to single-trace Super-Yang-Mills (SYM) operators built out of chiral combinations of scalars and covariant derivatives. In particular, we focus on the SU(3) sector (with three spins in S5) and the SL(2) sector (with one spin in AdS5 and one in S5), generalizing recent work [1] and [2] on the SU(2) sector with two spins in S5. We show that, in the large spin limit and at leading order in the effective coupling expansion, the string sigma model equations of motion reduce to matrix Landau-Lifshitz equations. We then demonstrate that the coherent-state expectation value of the one-loop SYM dilatation operator restricted to the corresponding sector of single trace operators is also effectively described by the same equations. This implies a universal leading order equivalence between string energies and SYM anomalous dimensions, as well as a matching of integrable structures. We also discuss the more general 5-spin sector and comment on SO (6) states dual to non-chiral scalar operators. © SISSA/ISAS 2004.

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• Citations: 101

Stefanski B, Tseytlin AA, 2004, Large spin limits of AdS/CFT and generalized Landau-Lifshitz equations, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479

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• Citations: 54

Arutyunov G, Russo J, Tseytlin AA, 2004, Spinning strings in AdS₅xS<SUP>5</SUP>:: New integrable system relations -: art. no. 086009, PHYSICAL REVIEW D, Vol: 69, ISSN: 1550-7998

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• Citations: 238

Tseytlin AA, 2004, ADS/CFT duality for states with large quantum numbers, 6th Workshop on the Continuous Advances in QCD, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 464-477

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Tseytlin AA, 2004, Semiclassical strings and AdS/CFT, Arxiv.org, Pages: 1-34

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Fotopoulos A, Tseytlin AA, 2003, On open superstring partition function in inhomogeneous rolling tachyon background, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479

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• Citations: 29

Blau M, O'Loughlin M, Papadopoulos G, Tseytlin AAet al., 2003, Solvable models of strings in homogeneous plane-wave backgrounds, NUCLEAR PHYSICS B, Vol: 673, Pages: 57-97, ISSN: 0550-3213

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• Citations: 56

Arutyunov G, Frolov S, Russo J, Tseytlin AAet al., 2003, Spinning strings in <i>AdS</i>₅ X <i>S</i><SUP>5</SUP> and integrable systems, NUCLEAR PHYSICS B, Vol: 671, Pages: 3-50, ISSN: 0550-3213

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• Citations: 252

Beisert N, Staudacher M, Frolov S, Tseytlin AAet al., 2003, Precision spectroscopy of AdS/CFT, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479

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• Citations: 126

Frolov S, Tseytlin AA, 2003, Multi-spin string solutions in <i>AdS₅</i> x <i>S<SUP>5</SUP></i>, NUCLEAR PHYSICS B, Vol: 668, Pages: 77-110, ISSN: 0550-3213

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• Citations: 330

Frolov S, Tseytlin AA, 2003, Rotating string solutions: AdS/CFT duality in non-supersymmetric sectors, PHYSICS LETTERS B, Vol: 570, Pages: 96-104, ISSN: 0370-2693

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• Citations: 194

Tseytlin AA, 2003, On semiclassical approximation and spinning string vertex operators in <i>AdS</i>₅ x <i>S</i><SUP>5</SUP>, NUCLEAR PHYSICS B, Vol: 664, Pages: 247-275, ISSN: 0550-3213

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• Citations: 73

Frolov S, Tseytlin AA, 2003, Quantizing three-spin string solution in AdS <inf>s</inf>i × S ⁵, Journal of High Energy Physics, Vol: 7, Pages: 345-366, ISSN: 1029-8479

As was recently found in [3], there exists a simple classical solution describing a closed string rotating in S 5 and located at the center of AdS 5. It is parametrized by the angular momentum J of the center of mass and two equal SO(6) angular momenta J′ in the two other orthogonal rotation planes. The corresponding dual N = 4 SYM operators should be scalar operators in SU(4) representations [0, J - J′, 2J′] if J ≥ J′, or [J′-J, 0, J′+J] if J′ ≥ J. This solution is stable if J′ ≤ 3/2 J and for large J+2J′ its classical energy admits an expansion in positive powers of λ/(J+2J′) 2 (√λ is proportional to string tension): E = J + 2J′ +λ/(J+2J′) 2J′ + ⋯. This suggests a possibility of a direct comparison with perturbative SYM results for the corresponding anomalous dimensions in the sector with λ/(J+2J′) 2 ≪ 1, by analogy with the BMN case. We conjecture that all quantum sigma model string corrections are then subleading at large J′, so that the classical formula for the energy is effectively exact to all orders in λ. It could then be interpolated to weak coupling, representing a prediction for the anomalous dimensions on the SYM side. We test this conjecture by computing the 1-loop superstring sigma model correction to the classical energy. © SISSA/ISAS 2003.

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• Citations: 163

Frolov S, Tseytlin AA, 2003, Quantizing three-spin string solution in <i>AdS</i>₅ x <i>S</i><SUP>5</SUP> -: art. no. 016, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479

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• Citations: 175

Tseytlin AA, 2003, Semiclassical quantization of superstrings:: AdS₅ x S<SUP>5</SUP> and beyond, INTERNATIONAL JOURNAL OF MODERN PHYSICS A, Vol: 18, Pages: 981-1006, ISSN: 0217-751X

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• Citations: 71

Papadopoulos G, Russo JG, Tseytlin AA, 2003, Solvable model of strings in a time-dependent plane-wave background, CLASSICAL AND QUANTUM GRAVITY, Vol: 20, Pages: 969-1016, ISSN: 0264-9381

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• Citations: 97

Tseytlin AA, 2003, pp-wave string models with interacting light-cone actions, Pages: 873-878, ISSN: 0015-8208

We consider pp-wave backgrounds for which superstring action written in light-cone gauge have the form of an interacting 2-d theory. All pp-wave solutions supported by non-constant H3 or Fp fields are exact type II superstring solutions to all orders in α'. The corresponding light-cone gauge Green-Schwarz actions are non-linear in bosons but always quadratic in fermions, and describe UV finite (but, in general, non-supersymmetric) 2-d theories. We consider a specific example where the pp-wave F3 background is parametrized by an arbitrary holomorphic function of one complex bosonic coordinate.

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Tseytlin AA, 2003, pp-wave string models with interacting light-cone actions, 35th International Symposium Ahrenshop on Theory of Elementary Particles, Publisher: WILEY-V C H VERLAG GMBH, Pages: 873-878, ISSN: 0015-8208

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Tseytlin AA, Zarembo K, 2002, Wilson loops in <i>N</i>=4 super Yang-Mills theory:: Rotation in S<SUP>5</SUP> -: art. no. 125010, PHYSICAL REVIEW D, Vol: 66, ISSN: 2470-0010

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• Citations: 17

Fotopoulos A, Tseytlin AA, 2002, On gravitational couplings in D-brave action, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479

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• Citations: 20

Tseytlin AA, 2002, Limiting cases of a superstring in <i>AdS</i>₅ x <i>S</i><SUP>5</SUP>, THEORETICAL AND MATHEMATICAL PHYSICS, Vol: 133, Pages: 1376-1389, ISSN: 0040-5779

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• Citations: 99

Russo JG, Tseytlin AA, 2002, A class of exact pp-wave string models with interacting light-cone gauge actions, Journal of High Energy Physics, Vol: 6, Pages: 695-720, ISSN: 1029-8479

We find a general class of pp-wave string solutions with NS-NS H 3 or R-R F3 field strengths, which are analogous to solutions with non-constant F5 recently considered by Maldacena and Maoz (hep-th/0207284). We show that: (i) all pp-wave solutions supported by non-constant H3 or Fp fields are exact type II superstring solutions to all orders in α′; (ii) the corresponding light-cone gauge Green-Schwarz actions are non-linear in bosons but always quadratic in fermions, and describe UV finite 2-d theories; (iii) the pp-wave backgrounds supported by non-constant F3 field do not have, in contrast to their F5-field counterparts, "supernumerary" supersymmetries and thus the associated lightcone GS actions do not possess 2-d supersymmetry. We consider a specific example where the pp-wave F3 background is parametrized by an arbitrary holomorphic function of one complex bosonic coordinate. The corresponding GS action has the same bosonic part, similar Yukawa terms but twice as many interacting world-sheet fermions as the (2,2) supersymmetric model originating from the analogous F5 background. We also discuss the structure of massless scalar vertex operators in the models related to N = 2 super sine-Gordon and N = 2 super Liouville theories. © SISSA/ISAS 2002.

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• Citations: 62

Frolov S, Tseytlin AA, 2002, <i>R</i><SUP>4</SUP> corrections to conifolds and <i>G</i>₂-holonomy spaces, NUCLEAR PHYSICS B, Vol: 632, Pages: 69-100, ISSN: 0550-3213

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• Citations: 12

Metsaev RR, Tseytlin AA, 2002, Exactly solvable model of superstring in plane wave Ramond-Ramond background, PHYSICAL REVIEW D, Vol: 65, ISSN: 0556-2821

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• Citations: 402

Frolov S, Tseytlin AA, 2002, Semiclassical quantization of rotating superstring in AdS<inf>5</inf> × S⁵, Journal of High Energy Physics, Vol: 6, Pages: 113-142, ISSN: 1029-8479

Motivated by recent proposals in hep-th/0202021 and hep-th/0204051 we develop semiclassical quantization of superstring in AdS5 × S5. We start with a classical solution describing string rotating in AdS5 and boosted along large circle of S5. The energy of the classical solution E is a function of the spin S and the momentum J (R-charge) which interpolates between the limiting cases S = 0 and J = 0 considered previously. We derive the corresponding quadratic fluctuation action for bosonic and fermionic fields from the GS string action and compute the string 1-loop (large √λ = R2/α′) correction to the classical energy spectrum in the (S, J) sector. We find that the 1-loop correction to the ground-state energy does not cancel for S ≠ 0. For large S it scales as In S, i.e. as the classical term, with no higher powers of In S appearing. This supports the conjecture made in hep-th/0204051 that the classical E - S = a In S scaling can be interpolated to weak coupling to reproduce the corresponding operator anomalous dimension behaviour in gauge theory. © SISSA/ISAS 2002.

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• Citations: 452

Frolov S, Tseytlin AA, 2002, Semiclassical quantization of rotating superstring in <i>AdS</i>₅ x <i>S</i><SUP>5</SUP> -: art. no. 007, JOURNAL OF HIGH ENERGY PHYSICS, ISSN: 1029-8479

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• Citations: 511

Buchel A, Tseytlin AA, 2002, Curved space resolution of the singularity of fractional D3-branes on a conifold, PHYSICAL REVIEW D, Vol: 65, ISSN: 1550-7998

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• Citations: 26

Russo JG, Tseytlin AA, 2002, On solvable models of type-IIB superstring in NS-NS and R-R plane wave backgrounds, Journal of High Energy Physics, Vol: 6, Pages: 455-486, ISSN: 1029-8479

We consider type-IIB string in the two plane-wave backgrounds which may be interpreted as special limits of the AdS3 × S3 supported by the NS-NS or R-R 3-form backgrounds. The NS-NS plane-wave string model is equivalent to a direct generalization of the Nappi-Witten model, with its spectrum being similar to that of strings in constant magnetic field. The R-R model can be solved in the light-cone gauge, where the Green-Schwarz world-sheet theory reduces to a system of free fields: 4 massive and 4 massless copies of bosons and fermions. We describe the string spectra of the two models and study the associated asymptotic density of states. We also discuss a more general class of exactly solvable plane-wave models with reduced or completely broken supersymmetry which are obtained by adding twists in two spatial 2-planes. © SISSA/ISAS 2002.

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• Citations: 115