24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Theta dependence in the large N limit

29 Jul 2016, 14:00
20m
Building 67 Room 1007 (Highfield Campus, University of Southampton)

Building 67 Room 1007

Highfield Campus, University of Southampton

Talk Vacuum Structure and Confinement Vacuum Structure and Confinement

Speaker

Dr Claudio Bonati (Università di Pisa)

Description

Studies of the large N behaviour of the topological properties of gauge theories typically focused on the large N scaling of the topological susceptibility. A much more difficult task is the study of the behaviour of higher cumulants of the topological charge in the large N limit, which up to now remained elusive. We will present first results confirming the expected large N scaling of the coefficient commonly denoted by b_2, related to the kurtosis of the topological charge.

Primary authors

Dr Claudio Bonati (Università di Pisa) Prof. Ettore Vicari (Università di Pisa) Massimo D'Elia (University of Pisa and INFN) Prof. Paolo Rossi (Università di Pisa)

Presentation Materials

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