Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Biddle, James"'
An analysis of the geometry and structure of centre vortices in the presence of dynamical fermions is performed. A variety of metrics are used to measure the matrix structure of the vortex-modified gauge fields. Visualisations of centre vortices are
Externí odkaz:
http://arxiv.org/abs/2302.05897
Publikováno v:
PoS(LATTICE2022)397
Quark confinement and dynamical chiral symmetry breaking are two of the most important emergent properties of the theory of quantum chromodynamics. We review recent results studying centre vortices in SU(3) lattice gauge theory with dynamical quarks.
Externí odkaz:
http://arxiv.org/abs/2302.00853
The non-trivial ground-state vacuum fields of QCD form the foundation of matter. Here we examine the centre vortices identified within the ground-state fields of lattice QCD. We aim to understand the manner in which dynamical fermions in the QCD vacu
Externí odkaz:
http://arxiv.org/abs/2211.13421
The impact of $SU(3)$ centre vortices on the Landau-gauge gluon propagator is calculated in the presence of dynamical fermions and compared to the pure Yang-Mills case. The presence of dynamical fermions is found to alter the behaviour of the centre
Externí odkaz:
http://arxiv.org/abs/2206.02320
For the first time, centre vortices are identified on SU(3) lattice ensembles that include dynamical fermions. Using a variational method, the static quark potential is calculated on untouched, vortex-removed, and vortex-only fields. Two dynamical en
Externí odkaz:
http://arxiv.org/abs/2206.00844
The non-trivial ground-state vacuum fields of QCD form the foundation of matter. Using modern visualisation techniques, this presentation examines the microscopic structure of these fields. Of particular interest are the centre vortices identified wi
Externí odkaz:
http://arxiv.org/abs/2205.12518
Publikováno v:
PoS(LATTICE2021)287
The behaviour of centre vortices in the presence of dynamical fermions is studied for the first time in the context of the static quark potential and the Landau-gauge gluon propagator. These results indicate that in the presence of dynamical fermions
Externí odkaz:
http://arxiv.org/abs/2204.05468
Publikováno v:
PoS(LATTICE2021)197
This presentation examines the centre vortex structure of Monte-Carlo generated gauge-field configurations using modern visualisation techniques. This time, the manner in which light dynamical fermion degrees of freedom impact the centre-vortex struc
Externí odkaz:
http://arxiv.org/abs/2204.04825
Publikováno v:
PoS(LATTICE2021) 588
Quark confinement is perhaps the most important emergent property of the theory of quantum chromodynamics. Herein we review some key aspects of centre vortices in SU(3) lattice gauge theory. Starting from the original Monte Carlo gauge fields, a vort
Externí odkaz:
http://arxiv.org/abs/2204.03816
The centre vortex structure of the vacuum is visualised through the use of novel 3D visualisation techniques. These visualisations allow for a hands-on examination of the centre-vortex matter present in the QCD vacuum, and highlights some of the key
Externí odkaz:
http://arxiv.org/abs/2009.12047