scholarly journals On-shell-improved lattice QCD with staggered fermions

1998 ◽  
Vol 57 (1) ◽  
pp. 265-275 ◽  
Author(s):  
Yubing Luo
Keyword(s):  
Lattice Qcd ◽  
Staggered Fermions

scholarly journals Radius of convergence in lattice QCD at finite μB with rooted staggered fermions

2020 ◽  
Vol 101 (7) ◽  
Author(s):  
M. Giordano ◽  
K. Kapas ◽  
S. D. Katz ◽  
D. Nogradi ◽  
A. Pasztor
Keyword(s):  
Lattice Qcd ◽  
Radius Of Convergence ◽  
Staggered Fermions

scholarly journals Erratum: Radius of convergence in lattice QCD at finite μB with rooted staggered fermions [Phys. Rev. D 101, 074511 (2020)]

2021 ◽  
Vol 104 (11) ◽  
Author(s):  
M. Giordano ◽  
K. Kapas ◽  
S. D. Katz ◽  
D. Nogradi ◽  
A. Pasztor
Keyword(s):  
Lattice Qcd ◽  
Radius Of Convergence ◽  
Staggered Fermions

Staggered fermions and topological susceptibility in lattice QCD at β = 5.7

1987 ◽  
Vol 194 (3) ◽  
pp. 433-437 ◽  
Author(s):  
Jan Smit ◽  
Jeroen C. Vink
Keyword(s):  
Lattice Qcd ◽  
Staggered Fermions

scholarly journals The spectrum of lattice QCD with staggered fermions at strong coupling

2007 ◽  
Vol 645 (4) ◽  
pp. 339-344 ◽  
Author(s):  
Philippe de Forcrand ◽  
Seyong Kim
Keyword(s):  
Lattice Qcd ◽  
Strong Coupling ◽  
Staggered Fermions

scholarly journals Dual Formulation and Phase Diagram of Lattice QCD in the Strong Coupling Regime

2018 ◽  
Vol 175 ◽  
pp. 07047 ◽  
Author(s):  
Giuseppe Gagliardi ◽  
Jangho Kim ◽  
Wolfgang Unger
Keyword(s):  
Lattice Qcd ◽  
Strong Coupling ◽  
Strong Coupling Expansion ◽  
Strong Coupling Limit ◽  
Strong Coupling Regime ◽  
Staggered Fermions ◽  
Chiral Transition ◽  
Occupation Numbers ◽  
Sign Problem ◽  
Limiting Case

We present the computation of invariants that arise in the strong coupling expansion of lattice QCD. These invariants are needed for Monte Carlo simulations of Lattice QCD with staggered fermions in a dual, color singlet representation. This formulation is in particular useful to tame the finite density sign problem. The gauge integrals in this limiting case β → 0 are well known, but the gauge integrals needed to study the gauge corrections are more involved. We discuss a method to evaluate such integrals. The phase boundary of lattice QCD for staggered fermions in the μB – T plane has been established in the strong coupling limit. We present numerical simulations away from the strong coupling limit, taking into account the higher order gauge corrections via plaquette occupation numbers. This allows to study the nuclear and chiral transition as a function of β.

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