Deep inelastic scattering from gauge string duality in D3-D7 brane model

被引：28

作者：

Bayona, C. A. Ballon ^{[1
]}

Boschi-Filho, Henrique ^{[1
]}

Braga, Nelson R. F. ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, Inst Fis, Caixa Postal 68528, BR-21941972 Rio De Janeiro, Brazil

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2008年 / 09期

关键词：

AdS-CFT correspondence; deep inelastic scattering; gauge-gravity correspondence;

D O I：

10.1088/1126-6708/2008/09/114

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We calculate deep inelastic structure functions for mesons in the D3-D7 brane model, that incorporates flavour to the AdS/CFT correspondence. We consider two different prescriptions for the hadronic current dual: a gauge field in the AdS bulk and a gauge field on the D7 brane. We also calculate elastic form factors in both cases. We compare our results with other holographic models.

引用

页数：18

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