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Walking dynamics from string duals

CARLOS NÚÑEZ, IOANNIS PAPADIMITRIOU, Maurizio Piai Orcid Logo, Carlos Nunez Orcid Logo

International Journal of Modern Physics A, Volume: 25, Issue: 14, Start page: 2837

Swansea University Authors: Maurizio Piai Orcid Logo, Carlos Nunez Orcid Logo

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Abstract

<p>Within the context of a string-theory dual to&nbsp;<img src="http://www.worldscinet.com/ijmpa/25/2514/S0217751X10049189M001.gif" alt="" />&nbsp;gauge theories with gauge group SU(N<sub>c</sub>) and large N<sub>c</sub>, we identify a...

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Published in: International Journal of Modern Physics A
ISSN: 0217-751X
Published: 2010
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa1146
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Abstract: <p>Within the context of a string-theory dual to&nbsp;<img src="http://www.worldscinet.com/ijmpa/25/2514/S0217751X10049189M001.gif" alt="" />&nbsp;gauge theories with gauge group SU(N<sub>c</sub>) and large N<sub>c</sub>, we identify a class of solutions to the background equations for which a suitably defined dual of the gauge coupling exhibits the features of a walking theory. We find evidence for three distinct, dynamically generated scales, characterizing walking, symmetry breaking and confinement, and we put them in correspondence with field theory by an analysis of the operators driving the flow.</p>
College: College of Science
Issue: 14
Start Page: 2837