info:eu-repo/semantics/article
Spin chain integrability in non-supersymmetric Wilson loops
Fecha
2018-12Registro en:
Correa, Diego Hernán; Leoni Olivera, Matías; Luque, Solange Elizabeth; Spin chain integrability in non-supersymmetric Wilson loops; Springer; Journal of High Energy Physics; 2018; 12; 12-2018
1126-6708
CONICET Digital
CONICET
Autor
Correa, Diego Hernán
Leoni Olivera, Matías
Luque, Solange Elizabeth
Resumen
We study the 1-loop dilatation operator for insertions of composite operators in a generalized Wilson loop in N = 4 super Yang-Mills, which interpolates between the supersymmetric Wilson-Maldacena loop and the ordinary Wilson loop with no scalar coupling. For SO(6) scalar insertions, we show that the 1-loop dilatation operator is integrable for the endpoints of the interpolation, i.e. either for the Wilson-Maldacena or the ordinary Wilson loop. Moreover, we also show that integrability persists for SU(2|3) insertions in the ordinary Wilson loop, even when the term making the spin chain length dynamical is included.