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Holographic corrections to the Veneziano amplitude
,
Edwin Ireson
Physics Letters B, Volume: 771, Pages: 430 - 434
Swansea University Author:
Adi Armoni
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DOI (Published version): 10.1016/j.physletb.2017.05.079
Abstract
We propose a holographic computation of the 2→2 meson scattering in a curved string background, dual to a QCD-like theory. We recover the Veneziano amplitude and compute a perturbative correction due to the background curvature. The result implies a small deviation from a linear trajectory, which is...
| Published in: | Physics Letters B |
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| ISSN: | 03702693 |
| Published: |
2017
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa34048 |
| Abstract: |
We propose a holographic computation of the 2→2 meson scattering in a curved string background, dual to a QCD-like theory. We recover the Veneziano amplitude and compute a perturbative correction due to the background curvature. The result implies a small deviation from a linear trajectory, which is a requirement of the UV regime of QCD. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
430 |
| End Page: |
434 |