We study the conformal window of gauge theories containing fermionic matter fields, where the gauge group is any of the exceptional groups with the fermions transforming according to the fundamental and adjoint representations and the orthogonal groups where the fermions transform according to a spinorial representation. We investigate the phase diagram using a purely perturbative four-loop analysis, the all-orders beta function and the ladder approximation. © 2012 American Physical Society.
Exceptional and spinorial conformal windows / Mojaza, M.; Pica, C.; Ryttov, T. A.; Sannino, F.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 86:7(2012). [10.1103/PhysRevD.86.076012]
Exceptional and spinorial conformal windows
Sannino F.
2012
Abstract
We study the conformal window of gauge theories containing fermionic matter fields, where the gauge group is any of the exceptional groups with the fermions transforming according to the fundamental and adjoint representations and the orthogonal groups where the fermions transform according to a spinorial representation. We investigate the phase diagram using a purely perturbative four-loop analysis, the all-orders beta function and the ladder approximation. © 2012 American Physical Society.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
