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

Perturbative running of the twisted Yang-Mills coupling in the gradient flow scheme

26 Jul 2016, 20:00
1h
Highfield Campus, University of Southampton

Highfield Campus, University of Southampton

Highfield Campus, Southampton SO17 1BJ, UK
Poster Theoretical Developments Poster

Speaker

Mr Eduardo Ibanez Bribian (Instituto de Fisica Teorica UAM-CSIC)

Description

We present our ongoing computation of the running of the twisted Yang-Mills coupling using gradient flow techniques. In particular, we use the gradient flow equation with twisted boundary conditions to perform a perturbative expansion of the expectation value of the Yang-Mills energy density up to fourth order at finite flow time, and regularise the respective resulting sums and integrals. Additionally, we show our ongoing computation of the aforementioned integrals in the particular case of a two-dimensional twist.

Primary authors

Mr Eduardo Ibanez Bribian (Instituto de Fisica Teorica UAM-CSIC) Prof. Margarita Garcia-Perez (Instituto de Fisica Teorica UAM-CSIC)

Presentation Materials