Artículo

An exact formula for the radiation of a moving quark in N = 4 super Yang Mills

Correa, Diego HernánIcon ; Henn, Johannes; Maldacena, Juan M.; Sever, Amit
Fecha de publicación: 06/2012
Editorial: Springer
Revista: Journal of High Energy Physics
ISSN: 1126-6708
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We derive an exact formula for the cusp anomalous dimension at small angles. This is done by relating the latter to the computation of certain 1/8 BPS Wilson loops which was performed by supersymmetric localization. This function of the coupling also determines the power emitted by a moving quark in N = 4 super Yang Mills, as well as the coefficient of the two point function of the displacement operator on the Wilson loop. By a similar method we compute the near BPS expansion of the generalized cusp anomalous dimension. © 2012 SISSA.
Palabras clave: T Hooft And Polyakov Loops , 1/N Expansion , Ads-Cft Correspondence , Wilson
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
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URI: http://hdl.handle.net/11336/75096
DOI: http://dx.doi.org/10.1007/JHEP06(2012)048
URL: https://link.springer.com/article/10.1007%2FJHEP06%282012%29048
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Citación
Correa, Diego Hernán; Henn, Johannes; Maldacena, Juan M.; Sever, Amit; An exact formula for the radiation of a moving quark in N = 4 super Yang Mills; Springer; Journal of High Energy Physics; 48; 6; 6-2012; 1-19
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