Spinning strings at one-loop in AdS4× ℙ3

2008/07/31 by Tristan McLoughlin, Radu Roiban · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Quantum Chromodynamics and Particle Interactions #hep-th

paper · pdf · doi:10.1088/1126-6708/2008/12/101

published as JHEP 0812:101,2008 · 24 pages; v2: References added and typos corrected

arxiv created 2008/10/06 · openalex publication_date 2008/12/22 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/01

Abstract

We analyze the folded spinning string in AdS₄ x P³ with spin S in AdS₄ and angular momentum J in P³. We calculate the one-loop correction to its energy in the scaling limit of both ln S and J large with their ratio kept fixed. This result should correspond to the first subleading strong coupling correction to the anomalous dimension of operators of the type Tr(D^S(Y^† Y)^J) in the dual N=6 Chern-Simons-matter theory. Our result appears to depart from the predictions for the generalized scaling function found from the all-loop Bethe equations conjectured for this AdS₄/CFT₃ duality. We comment on the possible origin of this difference.

Citations

• Giant magnons in AdS₄/CFT₃: dispersion, quantization and finite--size corrections
• Spinning superstrings at two loops: Strong-coupling corrections to dimensions of large-twist super Yang-Mills operators
• Comment on the scaling function inAdS4× ℂℙ3
• On near forward high energy scattering in QCD
• Selfdual strings and loop space Nahm equations
• Gauge symmetry and supersymmetry of multiple M2-branes

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