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Items where Author is "Sfetsos, K"

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Article

Itsios, G, Nunez, C, Sfetsos, K and Thompson, DC (2013) Non-Abelian T-duality and the AdS/CFT correspondence: New N=1 backgrounds NUCLEAR PHYSICS B, 873 (1). pp. 1-64.

Lozano, Y, Colgain, EO, Rodriguez-Gomez, D and Sfetsos, K (2013) Supersymmetric AdS(6) via T Duality PHYSICAL REVIEW LETTERS, 110 (23), ARTN 23160.

Itsios, G, Nunez, C, Sfetsos, K and Thompson, DC (2013) On non-Abelian T-duality and new N=1 backgrounds PHYSICS LETTERS B, 721 (4-5). pp. 342-346.

Itsios, G, Sfetsos, K and Zoakos, D (2013) Fermionic impurities in the unquenched ABJM JOURNAL OF HIGH ENERGY PHYSICS (1), ARTN 038.

Itsios, G, Lozano, Y, Colgáin, EÓ and Sfetsos, K (2012) Non-Abelian T-duality and consistent truncations in type-II supergravity

Karaiskos, N, Sfetsos, K and Tsatis, E (2011) Brane embeddings in sphere submanifolds

Sfetsos, K (2011) Recent developments in non-Abelian T-duality in string theory

Lozano, Y, Colgain, E', Sfetsos, K and Thompson, DC (2011) Non-abelian T-duality, Ramond Fields and Coset Geometries JHEP, 1106.

Lozano, Y, Picos, M, Sfetsos, K and Siampos, K (2011) ABJM baryon stability and Myers effect Journal of High Energy Physics, 2011 (7).

Sfetsos, K and Thompson, DC (2010) On non-abelian T-dual geometries with Ramond fluxes Nucl.Phys.B, 846. pp. 21-42.

Polychronakos, AP and Sfetsos, K (2010) High spin limits and non-abelian T-duality Nucl.Phys.B, 843. pp. 344-361.

Sfetsos, K, Siampos, K and Thompson, DC (2010) Canonical pure spinor (Fermionic) T-duality Class.Quant.Grav., 28.

Polychronakos, AP and Sfetsos, K (2010) Solving field equations in non-isometric coset CFT backgrounds Nucl.Phys.B, 840. pp. 534-552.

Avan, J, Doikou, A and Sfetsos, K (2010) Systematic classical continuum limits of integrable spin chains and emerging novel dualities Nucl.Phys.B, 840. pp. 469-490.

Fotopoulos, A, Petropoulos, PM, Prezas, N and Sfetsos, K (2010) NS5-branes, holography and CFT deformations Fortsch.Phys., 58. pp. 888-892.

Doikou, A and Sfetsos, K (2010) Contractions of quantum algebraic structures Fortsch. Phys., 58. pp. 879-882.

Sfetsos, K, Siampos, K and Thompson, DC (2009) Renormalization of Lorentz non-invariant actions and manifest T-duality Nucl.Phys.B, 827. pp. 545-564.

Germani, C, Kehagias, A and Sfetsos, K (2009) Relativistic Quantum Gravity at a Lifshitz Point

Petropoulos, PM, Prezas, N and Sfetsos, K (2009) Supersymmetric deformations of F1-NS5-branes and their exact CFT description JHEP, 0909.

Kehagias, A and Sfetsos, K (2009) The black hole and FRW geometries of non-relativistic gravity Phys.Lett.B, 678. pp. 123-126.

Sfetsos, K and Siampos, K (2009) Quantum equivalence in Poisson-Lie T-duality JHEP, 0906.

Doikou, A and Sfetsos, K (2009) Contracted and expanded integrable structures J.Phys.A, 42.

Sfetsos, K, Sfetsos, K, Siampos, K, Sfetsos, K and Siampos, K (2008) Stability issues with baryons in AdS/CFT Journal of High Energy Physics, 2008 (8).

Prezas, N and Sfetsos, K (2008) Supersymmetric moduli of the SU(2) × linear dilaton background and NS5-branes The Journal of High Energy Physics, JHEP06 (080).

Fotopoulos, A, Petropoulos, PM, Prezas, N and Sfetsos, K (2007) Holographic approach to deformations of NS5-brane distributions and exact CFTs JHEP, 0802.

Sfetsos, K and Siampos, K (2007) String junctions in curved backgrounds, their stability and dyon interactions in SYM Nucl.Phys.B, 797. pp. 268-294.

Avramis, SD, Sfetsos, K and Siampos, K (2007) Stability of string configurations dual to quarkonium states in AdS/CFT Nucl.Phys.B, 793. pp. 1-33.

Avramis, SD, Sfetsos, K and Zoakos, D (2007) Complex marginal deformations of D3-brane geometries, their Penrose limits and giant gravitons Nucl.Phys.B, 787. pp. 55-97.

Avramis, SD, Sfetsos, K and Siampos, K (2006) Stability of strings dual to flux tubes between static quarks in N=4 SYM Nucl.Phys.B, 769. pp. 44-78.

Petropoulos, PM and Sfetsos, K (2006) Non-Abelian coset string backgrounds from asymptotic and initial data JHEP, 0704.

Avramis, SD, Sfetsos, K and Zoakos, D (2006) On the velocity and chemical-potential dependence of the heavy-quark interaction in N=4 SYM plasmas Phys.Rev.D, 75.

Avramis, SD and Sfetsos, K (2006) Supergravity and the jet quenching parameter in the presence of R-charge densities JHEP, 0701.

Petropoulos, PM and Sfetsos, K (2005) NS5-branes on an ellipsis and novel marginal deformations with parafermions JHEP, 0601.

Hernandez, R, Sfetsos, K and Zoakos, D (2005) On supersymmetry and other properties of a class of marginally deformed backgrounds Fortsch.Phys., 54. pp. 407-415.

Orlando, D, Petropoulos, PM and Sfetsos, K (2005) Renormalization-group flows and charge transmutation in string theory Fortsch.Phys., 54. pp. 453-461.

Hernandez, R, Sfetsos, K and Zoakos, D (2005) Gravity duals for the Coulomb branch of marginally deformed N=4 Yang-Mills JHEP, 0603.

Sfetsos, K and Zoakos, D (2005) Supersymmetric solutions based on Y^{p,q} and L^{p,q,r} Phys.Lett. B, 625. pp. 135-144.

Sfetsos, K (2005) Fundamental branes and shock waves Nucl.Phys. B, 726. pp. 1-34.

Hernandez, R, Sfetsos, K and Zoakos, D (2004) Supersymmetry and Lorentzian holonomy in various dimensions JHEP, 0409.

Hernandez, R and Sfetsos, K (2003) Supersymmetric quantum mechanics from wrapped branes Phys.Lett. B, 582. pp. 102-112.

Sfetsos, K (2003) The exact description of NS5-branes in the Penrose limit Nucl.Phys.B, 669. pp. 103-127.

Brandhuber, A and Sfetsos, K (2002) PP-waves from rotating and continuously distributed D3-branes JHEP, 0212.

Hernandez, R and Sfetsos, K (2002) Holonomy from wrapped branes Class.Quant.Grav., 20. S501-S508.

Sfetsos, K (2002) String backgrounds and LCFT Phys.Lett. B, 543. pp. 73-80.

Hernandez, R and Sfetsos, K (2002) Branes with fluxes wrapped on spheres JHEP, 0207.

Bakas, I and Sfetsos, K (2002) PP-waves and logarithmic conformal field theories Nucl.Phys. B, 639. pp. 223-240.

Brandhuber, A and Sfetsos, K (2002) Current correlators and AdS/CFT away from the conformal point

Hernandez, R and Sfetsos, K (2002) An eight-dimensional approach to G_2 manifolds Phys.Lett. B, 536. pp. 294-304.

Sfetsos, K (2001) Integrable reductions of Spin(7) and G_2 invariant self-dual Yang-Mills equations and gravity Nucl.Phys. B, 629. pp. 417-444.

Bilal, A, Derendinger, J-P and Sfetsos, K (2001) (Weak) G_2 Holonomy from Self-duality, Flux and Supersymmetry Nucl.Phys. B, 628. pp. 112-132.

Sfetsos, K (2001) Dynamical emergence of extra dimensions and warped geometries Nucl.Phys. B, 612. pp. 191-214.

Bakas, I and Sfetsos, K (2000) Gravitational domain walls and p-brane distributions Fortsch.Phys., 49. pp. 419-431.

Bakas, I, Bilal, A, Derendinger, J-P and Sfetsos, K (2000) Supersymmetry and finite-temperature strings

Brandhuber, A and Sfetsos, K (2000) Current correlators in the Coulomb branch of N=4 SYM JHEP, 0012.

Sfetsos, K (2000) Supersymmetric phases of finite-temperature strings II JHEP, 0011.

Bakas, I, Bilal, A, Derendinger, J-P and Sfetsos, K (2000) BPS Solutions and New Phases of Finite-Temperature Strings Nucl.Phys.B, 593. pp. 31-75.

Brandhuber, A and Sfetsos, K (2000) An N=2 gauge theory and its supergravity dual Phys.Lett. B, 488. pp. 373-382.

Bakas, I, Brandhuber, A and Sfetsos, K (2000) Riemann surfaces and Schrodinger potentials of gauged supergravity

Bakas, I, Brandhuber, A and Sfetsos, K (1999) Domain walls of gauged supergravity, M-branes, and algebraic curves Adv.Theor.Math.Phys., 3. pp. 1657-1719.

Bakas, I and Sfetsos, K (1999) States and Curves of Five-Dimensional Gauged Supergravity Nucl.Phys. B, 573. pp. 768-810.

Brandhuber, A and Sfetsos, K (1999) Non-standard compactifications with mass gaps and Newton's law JHEP, 9910.

Brandhuber, A and Sfetsos, K (1999) Wilson loops from multicentre and rotating branes, mass gaps and phase structure in gauge theories Adv.Theor.Math.Phys., 3. pp. 851-887.

Kehagias, A and Sfetsos, K (1999) Deviations from the $1/r^2$ Newton law due to extra dimensions Phys.Lett. B, 472. pp. 39-44.

Sfetsos, K (1999) Duality-invariant class of two-dimensional field theories Nucl.Phys. B, 561. pp. 316-340.

Sfetsos, K (1999) Rotating NS5-brane solution and its exact string theoretical description Fortsch.Phys., 48. pp. 199-204.

Kehagias, A and Sfetsos, K (1999) On Asymptotic Freedom and Confinement from Type-IIB Supergravity Phys.Lett. B, 456. pp. 22-27.

Kehagias, A and Sfetsos, K (1999) On running couplings in gauge theories from type-IIB supergravity Phys.Lett. B, 454. pp. 270-276.

Csaki, C, Russo, J, Sfetsos, K and Terning, J (1999) Supergravity Models for 3+1 Dimensional QCD Phys.Rev.D, 60.

Russo, JG and Sfetsos, K (1999) Rotating D3-branes and QCD in three dimensions Adv.Theor.Math.Phys., 3. pp. 131-146.

Sfetsos, K (1998) On (multi-)center branes and exact string vacua

Sfetsos, K (1998) Branes for Higgs phases and exact conformal field theories JHEP, 9901.

Henningson, M and Sfetsos, K (1998) Spinors and the AdS/CFT correspondence Phys.Lett. B, 431. pp. 63-68.

Sfetsos, K (1998) Poisson-Lie T-Duality beyond the classical level and the renormalization group Phys.Lett. B, 432. pp. 365-375.

Sfetsos, K and Skenderis, K (1997) Microscopic derivation of the Bekenstein-Hawking entropy formula for non-extremal black holes Nucl.Phys. B, 517. pp. 179-204.

Sfetsos, K (1997) Canonical equivalence of non-isometric sigma models and Poisson-Lie T-duality Nucl.Phys. B, 517. pp. 549-566.

Sfetsos, K (1996) Poisson-Lie T-Duality and Supersymmetry Nucl.Phys.Proc.Suppl., 56B. pp. 302-309.

Sfetsos, K (1996) Coset Models and Differential Geometry Gauge Theories, Applied Supersymmetry and Quantum Gravity II, Imperial College Press, 1997, p.370-377.

Jonghe, FD, Peeters, K and Sfetsos, K (1996) Killing-Yano Supersymmetry in String Theory Class.Quant.Grav., 14. pp. 35-46.

Bakas, I and Sfetsos, K (1996) Universal aspects of string propagation on curved backgrounds Phys.Rev. D, 54. pp. 3995-4003.

Bakas, I and Sfetsos, K (1996) Toda fields of SO(3) hyper-Kahler metrics and free field realizations Int.J.Mod.Phys. A, 12. pp. 2585-2612.

Sfetsos, K (1996) Non--Abelian Duality, Parafermions and Supersymmetry Phys.Rev. D, 54. pp. 1682-1695.

Bakas, I and Sfetsos, K (1996) String effects and field theory puzzles with supersymmetry

Bakas, I and Sfetsos, K (1996) Toda Fields of SO(3) Hyper-Kahler Metrics Nucl.Phys.Proc.Suppl., 49. pp. 10-15.

Sfetsos, K (1995) On T-Duality and Supersymmetry Leuven Notes in Mathematical and Theoretical Physics, Series B: Vol. 6, 139-148.

Sfetsos, K (1995) Duality and Restoration of Manifest Supersymmetry Nucl.Phys. B, 463. pp. 33-54.

Bakas, I and Sfetsos, K (1995) T-duality and world-sheet supersymmetry Phys.Lett. B, 349. pp. 448-457.

Sfetsos, K (1994) Stochastic Tachyon Fluctuations, Marginal Deformations and Shock Waves in String Theory Phys.Rev. D, 52. pp. 2323-2332.

Sfetsos, K (1994) On Gravitational Shock Waves in Curved Spacetimes Nucl.Phys. B, 436. pp. 721-746.

Sfetsos, K and Tseytlin, AA (1994) Four Dimensional Plane Wave String Solutions with Coset CFT Description Nucl.Phys.B, 427. pp. 245-272.

Sfetsos, K (1994) Gauged WZW models and Non-abelian duality Phys.Rev. D, 50. pp. 2784-2798.

Sfetsos, K (1993) Exact string backgrounds from WZW models based on non-semi-simple groups Int.J.Mod.Phys. A, 9. pp. 4759-4766.

Sfetsos, K (1993) Gauging a Non-Semi-Simple WZW Model Phys.Lett. B, 324. pp. 335-344.

Sfetsos, K and Tseytlin, AA (1993) Antisymmetric tensor coupling and conformal invariance in sigma models corresponding to gauged WZNW theories Phys.Rev.D, 49. pp. 2933-2956.

Sfetsos, K and Tseytlin, AA (1993) Chiral gauged WZNW models and heterotic string backgrounds Nucl.Phys.B, 415. pp. 116-154.

Sfetsos, K (1993) Effective Action and Exact Geometry in Chiral Gauged WZW Models

Bars, I and Sfetsos, K (1993) Exact Effective Action and Spacetime Geometry in Gauged WZW Models Phys. Rev. D, 48.

Bars, I and Sfetsos, K (1992) $SL(2,R)xSU(2)/R^2$ string model in curved spacetime and exact conformal results Phys.Lett. B, 301. pp. 183-190.

Sfetsos, K (1992) Conformally Exact Results for SL(2,R)\times SO(1,1)^{d-2}/SO(1,1) Coset Models Nucl.Phys. B, 389. pp. 424-444.

Bars, I and Sfetsos, K (1992) Conformally Exact Metric and Dilaton in String Theory on Curved Spacetime Phys. Rev. D, 46.

Bars, I and Sfetsos, K (1992) Global Analysis of New Gravitational Singularities in String and Particle Theories Phys.Rev. D, 46. pp. 4495-4509.

Sfetsos, K and Bars, I (1992) Hermitian symmetric spaces and free field topological theories Nuclear Physics B, 371 (1-2). pp. 507-518.

Sfetsos, K (1991) Degeneracy of string states in 2-D black hole and a new derivation of SU(1,1) parafermion characters Physics Letters B, 271 (3-4). pp. 301-306.

Bars, I and Sfetsos, K (1991) A Superstring Theory in Four Curved Space-Time Dimensions Phys.Lett. B, 277. pp. 269-276.

Bars, I and Sfetsos, K (1991) Generalized Duality and Singular Strings in Higher Dimensions Mod.Phys.Lett. A, 7. pp. 1091-1104.

Sfetsos, K and Karahalios, GT (1988) On a Sphere Performing Linear and Torsional Oscillations in a Viscous Fluid Canadian Journal of Physics, 66 (7). pp. 88-97.

Conference or Workshop Item

Avan, J, Doikou, A and Sfetsos, K (2010) Integrable quantum spin chains and their classical continuous counterparts In: Corfu Summer Institute on Elementary Particle Physics and Gravity - Workshop on Non Commutative Field Theory and Gravity, 2010-09-08 - 2010-09-10, Corfu, Greece.

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