scholarly journals Deconfinement critical point of lattice QCD with Nf=2 Wilson fermions

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Francesca Cuteri ◽  
Owe Philipsen ◽  
Alena Schön ◽  
Alessandro Sciarra
Keyword(s):  
Lattice Qcd ◽  
Critical Point ◽  
Wilson Fermions

scholarly journals Gauge-fixed Lattice QCD and the dispersion relation of Wilson fermions

2022 ◽  
Vol 258 ◽  
pp. 02003
Author(s):  
Giuseppe Burgio ◽  
Hannes Vogt
Keyword(s):  
Dispersion Relation ◽  
Lattice Qcd ◽  
Correlation Functions ◽  
Landau Gauge ◽  
Coulomb Gauge ◽  
Tree Level ◽  
Wilson Fermions

We show that, when investigating Wilson-fermions correlation functions on the lattice, one is bound to encounter major difficulties in defining their dispersion relation, even at tree level. The problem is indeed quite general and, although we stumbled upon it while studying Coulomb-gauge applications, it also affects gauge fixed studies in covariant gauges, including their most popular version, Landau gauge. In this paper we will discuss a solution to this problems based on a redefinition of the kinematic momentum of the fermion.

scholarly journals Non-perturbative improvement of the axial current in Nf=3 lattice QCD with Wilson fermions and tree-level improved gauge action

2015 ◽  
Vol 896 ◽  
pp. 555-568 ◽  
Author(s):  
John Bulava ◽  
Michele Della Morte ◽  
Jochen Heitger ◽  
Christian Wittemeier
Keyword(s):  
Lattice Qcd ◽  
Axial Current ◽  
Tree Level ◽  
Gauge Action ◽  
Wilson Fermions

scholarly journals Color screening potential at finite density in two-flavor lattice QCD with Wilson fermions

2013 ◽  
Vol 88 (11) ◽  
Author(s):  
Junichi Takahashi ◽  
Keitaro Nagata ◽  
Takuya Saito ◽  
Atsushi Nakamura ◽  
Takahiro Sasaki ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Finite Density ◽  
Wilson Fermions

scholarly journals Algebraic algorithm for the computation of one-loop Feynman diagrams in lattice QCD with Wilson fermions

1996 ◽  
Vol 478 (3) ◽  
pp. 687-719 ◽  
Author(s):  
Giuseppe Burgio ◽  
Sergio Caracciolo ◽  
Andrea Pelissetto
Keyword(s):  
Lattice Qcd ◽  
Feynman Diagrams ◽  
Wilson Fermions

scholarly journals Topological charge density correlator in Lattice QCD with two flavours of unimproved Wilson fermions

2012 ◽  
Vol 2012 (11) ◽  
Author(s):  
Abhishek Chowdhury ◽  
Asit K. De ◽  
A. Harindranath ◽  
Jyotirmoy Maiti ◽  
Santanu Mondal
Keyword(s):  
Charge Density ◽  
Lattice Qcd ◽  
Topological Charge ◽  
Wilson Fermions

scholarly journals Phase structure of thermal lattice QCD withNf=2twisted mass Wilson fermions

2009 ◽  
Vol 80 (9) ◽  
Author(s):  
E.-M. Ilgenfritz ◽  
K. Jansen ◽  
M. P. Lombardo ◽  
M. Müller-Preussker ◽  
M. Petschlies ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Phase Structure ◽  
Wilson Fermions
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