Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 3, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP03(2010)003
Keywords
Field Theories in Lower Dimensions; AdS-CFT Correspondence
Categories
Funding
- US National Science Foundation [DMS-0244464, PHY-0608114, PHY-0855356, PHY-0643150]
- US Department of Energy [DE-FG02-201390ER40577, DE-FG02-91ER40688]
- Fundamental Laws Initiative Fund
- A. P. Sloan Foundation
- EPSRC
- PPARC
- STFC [ST/G000743/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/G000743/1] Funding Source: researchfish
- Direct For Mathematical & Physical Scien
- Division Of Physics [0855356, GRANTS:13628505] Funding Source: National Science Foundation
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We consider the AdS(5) x S-5 superstring in the light-cone gauge adapted to a massless geodesic in AdS(5) in the Poincare patch. The resulting action has a relatively simple structure which makes it a natural starting point for various perturbative quantum computations. We illustrate the utility of this AdS light-cone gauge action by computing the 1-loop and 2-loop corrections to the null cusp anomalous dimension reproducing in a much simpler and efficient way earlier results obtained in conformal gauge. This leads to a further insight into the structure of the superstring partition function in non-trivial background.
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