Speaker
Francesco Negro
(PI)
Description
We study the confining flux tube between two static color sources and its scaling towards the continuum limit in Nf=2+1 QCD at the physical point.
To this aim, we discretize the theory with the tree level Symanzik gauge action and stout-smearing improved staggered quarks. We discuss the effect of a uniform external magnetic field on the flux tube and we show, in particular, that it displays anisotropies with respect to the magnetic field direction.
Primary author
Francesco Negro
(PI)
Co-authors
Andrea Rucci
(PI)
Claudio Bonati
(FI)
Mr
Francesco Sanfilippo
(INFN - Sezione Roma III)
Massimo D'Elia
(PI)
Mr
Salvatore Cali
(University of Wuppertal and University of Cyprus)
