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Title: Adjoint BFKL at finite coupling: a short-cut from the collinear limit

Abstract

In the high energy Regge limit, the six gluons scattering amplitude is controlled by the adjoint BFKL eigenvalue and impact factor. In this paper we determine these two building blocks at any value of the ’t Hooft coupling in planar N=4 SYM theory. This is achieved by means of analytic continuations from the collinear limit, where similar all loops expressions were recently established. We check our predictions against all available data at weak and strong coupling.

Authors:
 [1];  [2];  [3]
  1. Laboratoire de Physique Théorique, École Normale Supérieure, Paris (France)
  2. Niels Bohr International Academy and Discovery Center, Copenhagen (Denmark); Institute for Advanced Study, Princton (United Kingdom). School of Natural Sciences
  3. Institute for Advanced Study, Princeton, NJ (United States). School of Natural Sciences
Publication Date:
Research Org.:
Institute for Advanced Study, Princeton, NJ (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1454733
Grant/Contract Number:  
SC0009988
Resource Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2015; Journal Issue: 1; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Scattering Amplitudes; Extended Supersymmetry; Integrable Field Theories; AdS-CFT Correspondence

Citation Formats

Basso, Benjamin, Caron-Huot, Simon, and Sever, Amit. Adjoint BFKL at finite coupling: a short-cut from the collinear limit. United States: N. p., 2015. Web. doi:10.1007/JHEP01(2015)027.
Basso, Benjamin, Caron-Huot, Simon, & Sever, Amit. Adjoint BFKL at finite coupling: a short-cut from the collinear limit. United States. doi:10.1007/JHEP01(2015)027.
Basso, Benjamin, Caron-Huot, Simon, and Sever, Amit. Thu . "Adjoint BFKL at finite coupling: a short-cut from the collinear limit". United States. doi:10.1007/JHEP01(2015)027. https://www.osti.gov/servlets/purl/1454733.
@article{osti_1454733,
title = {Adjoint BFKL at finite coupling: a short-cut from the collinear limit},
author = {Basso, Benjamin and Caron-Huot, Simon and Sever, Amit},
abstractNote = {In the high energy Regge limit, the six gluons scattering amplitude is controlled by the adjoint BFKL eigenvalue and impact factor. In this paper we determine these two building blocks at any value of the ’t Hooft coupling in planar N=4 SYM theory. This is achieved by means of analytic continuations from the collinear limit, where similar all loops expressions were recently established. We check our predictions against all available data at weak and strong coupling.},
doi = {10.1007/JHEP01(2015)027},
journal = {Journal of High Energy Physics (Online)},
number = 1,
volume = 2015,
place = {United States},
year = {2015},
month = {1}
}

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Cited by: 26 works
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