Deep inelastic scattering from gauge string duality in D3-D7 brane model
C. A. Ballon Bayona, Henrique Boschi-Filho, Nelson R. F. Braga
TL;DR
This paper computes deep inelastic scattering structure functions for mesons using the D3-D7 brane holographic model, exploring different dual prescriptions and comparing results with other models.
Contribution
It introduces two different holographic prescriptions for the hadronic current in the D3-D7 model and compares their predictions for structure functions and form factors.
Findings
Calculated structure functions for mesons in the D3-D7 model.
Compared holographic results with other models.
Analyzed differences between bulk and brane gauge field prescriptions.
Abstract
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.
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