49 citations · 115 across the 8 of their papers we have counts for
9 papers
Updates on the Columbia plot and its extended/alternative versions
Francesca Cuteri, Christopher Czaban, Owe Philipsen +1
We report on the status of ongoing investigations aiming at locating the deconfinement critical point with standard Wilson fermions and flavors towards the continuum limit…
The QCD deconfinement critical point for with flavours of unimproved Wilson fermions
Christopher Czaban, Owe Philipsen
QCD at zero baryon density in the limit of infinite quark mass undergoes a first order deconfinement phase transition at a critical temperature corresponding to the breaking…
Interpreting Numerical Measurements in Fixed Topological Sectors
Wolfgang Bietenholz, Christopher Czaban, Arthur Dromard +4
For quantum field theories with topological sectors, Monte Carlo simulations on fine lattices tend to be obstructed by an extremely long auto-correlation time with respect to the t…
The nature of the Roberge-Weiss Transition in QCD with Wilson Fermions on lattices
Francesca Cuteri, Christopher Czaban, Owe Philipsen +2
The finite temperature chiral and deconfinement phase transitions at zero density for light and heavy quarks, respectively, have analytic continuations to imaginary chemical potent…
Roberge-Weiss transition in QCD with Wilson fermions and
Francesca Cuteri, Christopher Pinke, Alessandro Sciarra +2
QCD with imaginary chemical potential is free of the sign problem and exhibits a rich phase structure constraining the phase diagram at real chemical potential. We simulate the cri…
Hadron masses from fixed topology simulations: parity partners and SU(2) Yang-Mills results
Arthur Dromard, Christopher Czaban, Marc Wagner
Lattice QCD simulations tend to get stuck in a single topological sector at fine lattice spacing, or when using chirally symmetric quarks. In such cases computed observables differ…
Studying and removing effects of fixed topology
Christopher Czaban, Arthur Dromard, Marc Wagner
At small lattice spacing, or when using overlap fermions, lattice QCD simulations tend to become stuck in a single topological sector. Physical observables, e.g.\ hadron masses, th…
The nature of the Roberge-Weiss transition in QCD with Wilson fermions
Owe Philipsen, Christopher Pinke
At imaginary values of the quark chemical potential , Quantum Chromodynamics shows an interesting phase structure due to an exact center, or Roberge-Weiss (RW), symmetry. This c…
Lattice study of the Schwinger model at fixed topology
Christopher Czaban, Marc Wagner
At small lattice spacing QCD simulations are expected to become stuck in a single topological sector. Observables evaluated in a fixed topological sector differ from their counterp…