Deep inelastic scattering and gauge/string duality
نویسندگان
چکیده
منابع مشابه
Deep Inelastic Scattering and Gauge/String Duality
We study deep inelastic scattering in gauge theories which have dual string descriptions. As a function of gN we find a transition. For small gN , the dominant operators in the OPE are the usual ones, of approximate twist two, corresponding to scattering from weakly interacting partons. For large gN , double-trace operators dominate, corresponding to scattering from entire hadrons (either the o...
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Within the gauge/gravity correspondence, we discuss the general formulation of the shockwave metric which is dual to a ‘nucleus’ described by the strongly–coupled N = 4 SYM theory in the limit where the number of colors Nc is arbitrarily large. We emphasize that the ‘nucleus’ must possess N2 c degrees of freedom per unit volume, so like a finite–temperature plasma, in order for a supergravity d...
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Recent deep inelastic results from the H1 collaboration are presented. The topics covered include inclusive diffractive physics, the determination of αS using the event shapes, the study of the hadronic final state at low x with single particles and with jets, the structure function measurements in particular F p 2 at low Q and the high Q physics both in neutral and charged current.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2003
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2003/05/012