Artículo
Minimally helicity violating, maximally simple scalar amplitudes in N = 4 SYM
Fecha de publicación:
10/2012
Editorial:
Springer
Revista:
Journal of High Energy Physics
ISSN:
1029-8479
e-ISSN:
1126-6708
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In planar N = 4 SYM we study a particular class of helicity preserving amplitudes. These are scalar amplitudes whose flavor configuration is chosen in such a way that only a limited number of diagrams is allowed, which exhibit an iterative structure. For such amplitudes we evaluate the tree level and one-loop contributions, providing a general formula valid for any number of particles. The ratio between the one-loop and tree level results is a simple combination of dual conformally invariant box functions with at most two massive legs. Along with the MHV and NMHV series, this constitutes the third known infinite sequence of one-loop amplitudes in N = 4 SYM.
Palabras clave:
EXTENDED SUPERSYMMETRY
,
SCATTERING AMPLITUDES
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos(OCA CIUDAD UNIVERSITARIA)
Articulos de OFICINA DE COORDINACION ADMINISTRATIVA CIUDAD UNIVERSITARIA
Articulos de OFICINA DE COORDINACION ADMINISTRATIVA CIUDAD UNIVERSITARIA
Citación
Bianchi, Marco S.; Leoni Olivera, Matías; Penati, Silvia; Minimally helicity violating, maximally simple scalar amplitudes in N = 4 SYM; Springer; Journal of High Energy Physics; 2012; 10; 10-2012; 1-19
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