406 citations · 578 across the 13 of their papers we have counts for
13 papers
Quantum search algorithm for similar subgraph identification under fixed edge removal
Ruben Kara, Sven Danz, Tobias Stollenwerk +1
We introduce a novel quantum algorithm for similar subgraph identification in form of an NP-hard cardinality-constrained binary quadratic optimization problem. Given a weighted ref…
Chiral and deconfinement properties of the QCD crossover have a different volume and baryochemical potential dependence
Szabolcs Borsanyi, Zoltan Fodor, Jana N. Guenther +5
The crossover from hadronic to quark matter is understood to be both a deconfinement as well as a chiral symmetry restoring transition. Here, we study observables related to both a…
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…
QCD equation of state in the presence of magnetic fields at low density
S. Borsányi, B. B. Brandt, G. Endrődi +3
Peripheral heavy-ion collisions are expected to exhibit magnetic fields with magnitudes comparable to the QCD scale, as well as non-zero baryon densities. Whereas QCD at finite mag…
Finite volume effects near the chiral crossover
Szabolcs Borsányi, Zoltán Fodor, Jana N. Guenther +4
The effect of a finite volume presents itself both in heavy ion experiments as well as in recent model calculations. The magnitude is sensitive to the proximity of a nearby critica…
Parallel tempering algorithm applied to the deconfinement transition of quenched QCD
Ruben Kara, Szabolcs Borsanyi, Zoltan Fodor +3
QCD with infinite heavy quark masses exhibits a first-order thermal transition which is driven by the spontaneous breaking of the global center symmetry. We analyze…
Topological features of the deconfinement transition
Sz. Borsanyi, Z. Fodor, D. A. Godzieba +4
The first order transition between the confining and the center symmetry breaking phases of the SU(3) Yang-Mills theory is marked by discontinuities in various thermodynamics funct…
Resummed lattice QCD equation of state at finite baryon density: strangeness neutrality and beyond
Szabolcs Borsanyi, Zoltan Fodor, Jana N. Guenther +5
We calculate a resummed equation of state with lattice QCD simulations at imaginary chemical potentials. This work presents a generalization of the scheme introduced in 2102.06660…
Precision study of the continuum SU(3) Yang-Mills theory: how to use parallel tempering to improve on supercritical slowing down for first order phase transitions
S. Borsanyi, Z. Fodor, D. A. Godzieba +3
We perform large scale simulations to characterize the transition in quenched QCD. It is shown by a rigorous finite size scaling that the transition is of first order. After this q…
The upper right corner of the Columbia plot with staggered fermions
Ruben Kara, Szabolcs Borsanyi, Zoltan Fodor +4
QCD with heavy dynamical quarks exhibits a first order thermal transition which is driven by the spontaneous breaking of the global center symmetry. Decreasing the…
Equation of state of QCD at finite chemical potential from an alternative expansion scheme
Paolo Parotto, Szabolcs Borsanyi, Zoltan Fodor +6
The equation of state of Quantum Chromodynamics (QCD) at finite density is currently known only in a limited range in the baryon chemical potential . This is due to fundamenta…
Lattice QCD equation of state at finite chemical potential from an alternative expansion scheme
S. Borsanyi, Z. Fodor, J. N. Guenther +6
Taylor expansion of the equation of state of QCD suffers from shortcomings at chemical potentials . First, one faces difficulties inherent in performing such an…
The QCD crossover at finite chemical potential from lattice simulations
Szabolcs Borsanyi, Zoltan Fodor, Jana N. Guenther +6
We provide the most accurate results for the QCD transition line so far. We optimize the definition of the crossover temperature , allowing for its very precise determination,…