Finite-size effects of beta-deformed AdS_5/CFT_4 at strong coupling

Abstract

We compute both classical and quantum finite-size corrections at leading order in the strong coupling limit for the (dyonic) giant magnon in the Lunin-Maldacena background. Based on the exact S-martix conjectured for the deformed theory, we generalize the Luscher formula to include twisted boundary conditions and show that the results match with those derived both by finite-size classical solutions of the giant magnon and by algebraic curve analysis.

13 pages

References in corpus (13)

• Giant Magnons
• Four-loop perturbative Konishi from strings and finite size effects for multiparticle states
• Wrapping interactions at strong coupling -- the giant magnon
• Complete 1-loop test of AdS/CFT
• Finite-Size Effects for Dyonic Giant Magnons
• Quantum Wrapped Giant Magnon
• The spectral problem for strings on twisted AdS_5 x S^5
• Twisting the Mirror TBA
• Finite-size effects in the superconformal beta-deformed N=4 SYM
• Y-system and beta-deformed N=4 Super-Yang-Mills
• Finite-Size Effects for Multi-Magnon States
• Single impurity operators at critical wrapping order in the beta-deformed N=4 SYM
• Quantum Scattering of Giant Magnons

Cited by in corpus (9)

• Integrability of the AdS_5 x S^5 superstring and its deformations
• Worldsheet S-matrix of beta-deformed SYM
• Finite-size effect of η-deformed AdS_5 x S^5 at strong coupling
• Note on Integrability of Marginally Deformed ABJ(M) Theories
• Contour deformation trick in hybrid NLIE
• Multi-Spin Strings in AdS_4*CP^3 and its β-deformation
• $T^3$ deformations and $\beta$-deformed geometries
• Spectral curve for gamma-deformed AdS/CFT
• Finite-size Effect for Dyonic Giant Magnons in $C{P}_{\beta }^3$