# XIIIth Quark Confinement and the Hadron Spectrum

31 July 2018 to 6 August 2018
Maynooth University
Europe/Dublin timezone

## Non-abelian Higgs theory in a strong magnetic field and confinement

2 Aug 2018, 15:30
30m
Hall E (Arts Bldg.)

### Hall E

#### Arts Bldg.

Talk A: Vacuum structure and confinement

### Speaker

Hideo Suganuma (Kyoto University)

### Description

We investigate non-abelian Higgs theory in a constant strong magnetic field, where the lowest-Landau-level approximation can be used. At a critical magnetic value $eB=m^2$, the off-diagonal charged vector fields behave as one-dimensional massless fields and give a strong correlation along the magnetic direction, which may lead a new type of confinement caused by off-diagonal vector fields.

### Primary author

Hideo Suganuma (Kyoto University)