期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP04(2018)118
关键词
AdS-CFT Correspondence; Gauge-gravity correspondence
资金
- National Scientific Research Council of Argentina (CONICET)
- National Agency for the Promotion of Science and Technology of Argentina (ANPCyT-FONCyT) [PICT-2015-1525]
- PIP-UE CONICET
We calculate the structure function F-3(x, q(2)) of the hadronic tensor of deep inelastic scattering (DIS) of charged leptons from glueballs of N = 4 SYM theory at strong coupling and at small values of the Bjorken parameter in the gauge/string theory duality framework. This is done in terms of type IIB superstring theory scattering amplitudes. From the AdS(5) perspective, the relevant part of the scattering amplitude comes from the five-dimensional non-Abelian Chern-Simons terms in the SU(4) gauged supergravity obtained from dimensional reduction on S-5. From type IIB superstring theory we derive an effective Lagrangian describing the four-point interaction in the local approximation. The exponentially small regime of the Bjorken parameter is investigated using Pomeron techniques.
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