More about "short" spinning quantum strings

Abstract

We continue investigation of the spectrum of semiclassical quantum strings in AdS5 x S5 on the examples of folded (S,J) string (with spin S in AdS5 and orbital momentum J in S5) dual to an sl(2) sector state in gauge theory and its (J',J) counterpart with spin J' in S5 dual to an su(2) sector state. We study the limits of small spins and large J at weak and strong coupling, pointing out that terms linear in spins provide a generalization of "protected" coefficients in the energy that are given by finite polynomials in 't Hooft coupling λ (or square of string tension) for any value of λ. We propose an expression for the coefficient of the term linear in spin J' in the (J',J) string energy which should be the su(2) sector counterpart of the "slope function" in the sl(2) sector suggested by Basso in arXiv:1109.3154.

27 pages, 3 pdf figures. Misprints corrected, few comments added

References in corpus (13)

• Quantum corrections to the string Bethe ansatz
• Logarithmic scaling in gauge/string correspondence
• Two-loop world-sheet corrections in AdS_5 x S^5 superstring
• Logarithmic corrections to higher twist scaling at strong coupling from AdS/CFT
• The cusp anomalous dimension at three loops and beyond
• Exact expressions for quantum corrections to spinning strings
• The AdS(5)xS(5) superstring quantum spectrum from the algebraic curve
• Quantum corrections to energy of short spinning string in AdS5
• The static potential in {\cal N}=4 supersymmetric Yang-Mills at weak coupling
• Two-loop AdS_5 x S^5 superstring: testing asymptotic Bethe ansatz and finite size corrections
• On the Derivation of the Exact Slope Function
• Scaling dimensions at small spin in N=4 SYM theory
• The 2-loop generalized scaling function from the BES/FRS equation

Cited by in corpus (8)

• Quantum Spectral Curve at Work: From Small Spin to Strong Coupling in N=4 SYM
• Quantum corrections to short folded superstring in AdS_3 x S^3 x M^4
• Computing Three-Point Functions for Short Operators
• Static Gauge and Energy Spectrum of Single-mode Strings in AdS_5xS^5
• Wilson loops T-dual to Short Strings
• On a discrete symmetry of the Bremsstrahlung function in N=4 SYM
• On the one-loop curvature function in the $sl(2)$ sector of $\mathcal{N}=4$ SYM
• Exact Results in Supersymmetric Gauge Theories