126 citations · 387 across the 17 of their papers we have counts for
17 papers
The crossover line in the -phase diagram of QCD
Jana N. Guenther, Szabolcs Borsányi, Zoltan Fodor +6
An efficient way to study the QCD phase diagram at small finite density is to extrapolate thermodynamical observables from imaginary chemical potential. The phase diagram features…
Continuum extrapolated high order baryon fluctuations
Szabolcs Borsányi, Zoltán Fodor, Jana N. Guenther +6
Fluctuations play a key role in the study of QCD phases. Lattice QCD is a valuable tool to calculate them, but going to high orders is challenging. Up to the fourth order, continuu…
Quantifying corrections to the hadron resonance gas with lattice QCD
Rene Bellwied, Szabolcs Borsányi, Zoltán Fodor +7
The hadron resonance gas (HRG) model and its extensions are often used to describe the hadronic phase of strongly interacting matter. In our work we use lattice-QCD simulations wit…
Up and down quark masses and corrections to Dashen's theorem from lattice QCD and quenched QED
Z. Fodor, C. Hoelbling, S. Krieg +6
In a previous letter (arXiv:1306.2287) we determined the isospin mass splittings of the baryon octet from a lattice calculation based on quenched QED and QCD simulati…
Leptonic decay-constant ratio from lattice QCD using 2+1 clover-improved fermion flavors with 2-HEX smearing
Stephan Dürr, Zoltán Fodor, Christian Hoelbling +8
We present a calculation of the leptonic decay-constant ratio in 2+1 flavor QCD. Our data set includes five lattice spacings and pion masses reaching down below the physi…
Spectral functions of charmonium with 2+1 flavours of dynamical quarks
Szabolcs Borsanyi, Stephan Dürr, Zoltán Fodor +10
Finite temperature charmonium spectral functions in the pseudoscalar(PS) and vector(V) channels are studied in lattice QCD with 2+1 flavours of dynamical Wilson quarks, on fine iso…
Isospin splittings in the light baryon octet from lattice QCD and QED
Sz. Borsanyi, S. Dürr, Z. Fodor +11
While electromagnetic and up-down quark mass difference effects on octet baryon masses are very small, they have important consequences. The stability of the hydrogen atom against…
Anisotropy tuning with the Wilson flow
S. Borsanyi, S. Durr, Z. Fodor +6
We use the Wilson flow to define the gauge anisotropy at a given physical scale. We demonstrate the use of the anisotropic flow by performing the tuning of the bare gauge anisotrop…
Systematic errors in partially-quenched QCD plus QED lattice simulations
Antonin Portelli, Stephan Dürr, Zoltán Fodor +9
At the precision reached in current lattice QCD calculations, electromagnetic effects are becoming numerically relevant. Here, electromagnetic effects are included by superimposing…
Sigma term and strangeness content of octet baryons
S. Durr, Z. Fodor, T. Hemmert +11
By using lattice QCD computations we determine the sigma terms and strangeness content of all octet baryons by means of an application of the Hellmann-Feynman theorem. In addition…
Spectra of heavy-light and heavy-heavy mesons containing charm quarks, including higher spin states for
G. Bali, S. Collins, S. Durr +18
We study the spectra of heavy-light and heavy-heavy mesons containing charm quarks, including higher spin states. We use two sets of gauge configurations, one set fro…
Dual condensate and QCD phase transition
Bo Zhang, Falk Bruckmann, Christof Gattringer +2
The dual condensate is a new QCD phase transition order parameter, which connnects confinement and chiral symmetry breaking as different mass limits. We discuss the relation betwee…
Sigma term and strangeness content of the nucleon
S. Durr, Z. Fodor, J. Frison +11
A status report is given for a joint project of the Budapest-Marseille-Wuppertal collaboration and the Regensburg group to study the quark mass-dependence of octet baryons in SU(3)…
Electromagnetic corrections to light hadron masses
A. Portelli, S. Dürr, Z. Fodor +9
At the precision reached in current lattice QCD calculations, electromagnetic effects are becoming numerically relevant. We will present preliminary results for electromagnetic cor…
The curvature of the QCD phase transition line
G. Endrodi, Z. Fodor, S. D. Katz +1
We determine the curvature of the phase transition line in the mu-T plane through an analysis of various observables, including the Polyakov loop, the quark number susceptibilities…
Curvature of the phase transition line in the mu-T plane
Zoltán Fodor, Christa Guse, Sándor D. Katz +1
We determined the curvature of the phase transition line in the mu-T plane using a Taylor expansion in mu. The Polyakov loop and the strange quark number susceptibility were measur…
Mixed action simulations: approaching physical quark masses
S. Durr, Z. Fodor, C. Hoelbling +7
Some algorithmic details of our QCD mixed action simulations with overlap valence and improved Wilson sea quarks are presented.