QCD thermodynamics with dynamical overlap fermions
arXiv:1204.4089 · doi:10.1016/j.physletb.2012.06.022
Abstract
We study QCD thermodynamics using two flavors of dynamical overlap fermions with quark masses corresponding to a pion mass of 350 MeV. We determine several observables on N_t=6 and 8 lattices. All our runs are performed with fixed global topology. Our results are compared with staggered ones and a nice agreement is found.
14 pages, 6 figures, 1 table
References in corpus (39)
- The order of the quantum chromodynamics transition predicted by the standard model of particle physics
- Exactly massless quarks on the lattice
- The chiral and deconfinement aspects of the QCD transition
- The QCD equation of state with dynamical quarks
- Exact chiral symmetry on the lattice and the Ginsparg-Wilson relation
- The QCD transition temperature: results with physical masses in the continuum limit
- Is there still any Tc mystery in lattice QCD? Results with physical masses in the continuum limit III
- Properties and uses of the Wilson flow in lattice QCD
- Critical point of QCD at finite T and μ, lattice results for physical quark masses
- More about exactly massless quarks on the lattice
- A new method to study lattice QCD at finite temperature and chemical potential
- High-precision scale setting in lattice QCD
- Speeding up the Hybrid-Monte-Carlo algorithm for dynamical fermions
- The QCD phase diagram at nonzero quark density
- Lattice QCD at the physical point: Simulation and analysis details
- Testing and tuning symplectic integrators for Hybrid Monte Carlo algorithm in lattice QCD
- Lattice QCD at the physical point: light quark masses
- Finite volume QCD at fixed topological charge
- Numerical Methods for the QCD Overlap Operator: I. Sign-Function and Error Bounds
- Lattice QCD as a video game
- QCD at Fixed Topology
- Dynamical overlap fermions, results with hybrid Monte-Carlo algorithm
- Rationale for UV-filtered clover fermions
- Lattice gauge action suppressing near-zero modes of H_W
- QCD thermodynamics with continuum extrapolated Wilson fermions I
- Physics issues in simulations with dynamical overlap fermions
- Overlap Dirac operator at nonzero chemical potential and random matrix theory
- The finite temperature QCD using 2+1 flavors of domain wall fermions at N_t = 8
- Equation of state in 2+1 flavor QCD with improved Wilson quarks by the fixed scale approach
- Probing the finite temperature phase transition with Nf=2 nonperturbatively improved Wilson fermions
- Topology with Dynamical Overlap Fermions
- Numerical Methods for the QCD Overlap Operator IV: Hybrid Monte Carlo
- Filtered overlap: speedup, locality, kernel non-normality and Z_A~1
- Locality and topology with fat link overlap actions
- Phase structure of thermal lattice QCD with N_f=2 twisted mass Wilson fermions
- Anomalies at finite density and chiral fermions
- Topological tunneling with Dynamical overlap fermions
- Introduction of the chemical potential in the overlap formalism
- QCD thermodynamics with Wilson fermions
Cited by in corpus (29)
- Leading hadronic contribution to the muon magnetic moment from lattice QCD
- Electrical conductivity and charge diffusion in thermal QCD from the lattice
- The QCD equation of state from the lattice
- The chiral transition and U(1)_A symmetry restoration from lattice QCD using Domain Wall Fermions
- The QCD chiral transition, $\ua$ symmetry and the Dirac spectrum using domain wall fermions
- Towards the phase diagram of dense two-color matter
- QCD thermodynamics with continuum extrapolated Wilson fermions I
- Lattice QCD for Cosmology
- The thermal QCD transition with two flavours of twisted mass fermions
- Thermodynamics of the QCD transition from lattice
- The phase structure of QCD
- QCD thermodynamics with continuum extrapolated Wilson fermions II
- Symmetry restoration at high-temperature in two-color and two-flavor lattice gauge theories
- The equation of state of quark-gluon matter from lattice QCD with two flavors of twisted-mass Wilson fermions
- Violation of chirality of the Möbius domain-wall Dirac operator from the eigenmodes
- Quark Hadron Duality at Finite Temperature
- An overview of (selected) recent results in finite-temperature lattice QCD
- QCD thermodynamics with continuum extrapolated dynamical overlap fermions
- QCD thermodynamics on the lattice
- On the suitability of the Brillouin action as a kernel to the overlap procedure
- The Phase Diagram of Two Color QCD
- Brief Review of Saturation Physics
- Two Lectures on QCD at Short Distances: Jets and Factorization
- Temperature-dependence of the QCD topological susceptibility
- Thermal Transitions in Dense Two-Colour QCD
- Multigrid Preconditioning for the Overlap Operator in Lattice QCD
- Measurability of phi, omega and rho mesons via di-electron decays in high-temperature states produced in heavy-ion collisions
- QCD at non-zero temperature and magnetic field
- Deconfinement transition in two-flavour lattice QCD with dynamical overlap fermions