Search Results - "Katz, D S"

Lattice QCD Equation of State at Finite Chemical Potential from an Alternative Expansion Scheme by Borsányi, S., Fodor, Z., Guenther, J. N., Kara, R., Katz, S. D., Parotto, P., Pásztor, A., Ratti, C., Szabó, K. K.

“…In this Letter, we introduce a novel scheme for extrapolating the equation of state of QCD to finite chemical potential that features considerably improved…”
Get full text

Calculation of the axion mass based on high-temperature lattice quantum chromodynamics by Borsanyi, S., Fodor, Z., Guenther, J., Kampert, K.-H., Katz, S. D., Kawanai, T., Kovacs, T. G., Mages, S. W., Pasztor, A., Pittler, F., Redondo, J., Ringwald, A., Szabo, K. K.

“…The mass of the axion, a particle that is central to many dark-matter theories, is calculated via the equation of state of the Universe and the temperature…”
Get full text

Fluctuations and correlations in high temperature QCD by Bellwied, R., Borsányi, S., Fodor, Z., Katz, S. D., Pásztor, A., Ratti, C., Szabó, K. K.

“…We calculate second- and fourth-order cumulants of conserved charges in a temperature range stretching from the QCD transition region towards the realm of…”
Get full text

Leading hadronic contribution to the muon magnetic moment from lattice QCD by Borsanyi, Sz, Fodor, Z., Guenther, J. N., Hoelbling, C., Katz, S. D., Lellouch, L., Lippert, T., Miura, K., Parato, L., Szabo, K. K., Stokes, F., Toth, B. C., Torok, Cs, Varnhorst, L.

“…The standard model of particle physics describes the vast majority of experiments and observations involving elementary particles. Any deviation from its…”
Get full text

The QCD equation of state in background magnetic fields by Bali, G. S., Bruckmann, F., Endrődi, G., Katz, S. D., Schäfer, A.

“…A bstract We determine the equation of state of 2+1-flavor QCD with physical quark masses, in the presence of a constant (electro)magnetic background field on…”
Get full text

Lattice Computation of the Nucleon Scalar Quark Contents at the Physical Point by Durr, S, Fodor, Z, Hoelbling, C, Katz, S D, Krieg, S, Lellouch, L, Lippert, T, Metivet, T, Portelli, A, Szabo, K K, Torrero, C, Toth, B C, Varnhorst, L

“…We present a QCD calculation of the u, d, and s scalar quark contents of nucleons based on 47 lattice ensembles with N_{f}=2+1 dynamical sea quarks, 5 lattice…”
Get full text

Freeze-out parameters from electric charge and baryon number fluctuations: is there consistency? by Borsanyi, S, Fodor, Z, Katz, S D, Krieg, S, Ratti, C, Szabo, K K

“…Recent results for moments of multiplicity distributions of net protons and net-electric charge from the STAR Collaboration are compared to lattice QCD results…”
Get full text

Ab initio calculation of the neutron-proton mass difference by Borsanyi, Sz, Durr, S., Fodor, Z., Hoelbling, C., Katz, S. D., Krieg, S., Lellouch, L., Lippert, T., Portelli, A., Szabo, K. K., Toth, B. C.

“…The existence and stability of atoms rely on the fact that neutrons are more massive than protons. The measured mass difference is only 0.14% of the average of…”
Get full text

Complex Langevin dynamics for dynamical QCD at nonzero chemical potential: A comparison with multiparameter reweighting by Fodor, Z., Katz, S. D., Sexty, D., Török, C.

Get full text

The order of the quantum chromodynamics transition predicted by the standard model of particle physics by Katz, S. D, Aoki, Y, Endr di, G, Fodor, Z, Szabó, K. K

“…Quantum chromodynamics (QCD) is the theory of the strong interaction, explaining (for example) the binding of three almost massless quarks into a much heavier…”
Get full text

The QCD phase diagram for external magnetic fields by Bali, G. S., Bruckmann, F., Endrődi, G., Fodor, Z., Katz, S. D., Krieg, S., Schäfer, A., Szabó, K. K.

“…A bstract The effect of an external (electro)magnetic field on the finite temperature transition of QCD is studied. We generate configurations at various…”
Get full text

Magnetic catalysis and inverse catalysis for heavy pions by Endrődi, G., Giordano, M., Katz, S. D., Kovács, T. G., Pittler, F.

“…A bstract We investigate the QCD phase diagram for nonzero background magnetic fields using first-principles lattice simulations. At the physical point (in…”
Get full text

Ab Initio Determination of Light Hadron Masses by Dürr, S, Fodor, Z, Frison, J, Hoelbling, C, Hoffmann, R, Katz, S.D, Krieg, S, Kurth, T, Lellouch, L, Lippert, T, Szabo, K.K, Vulvert, G

“…More than 99% of the mass of the visible universe is made up of protons and neutrons. Both particles are much heavier than their quark and gluon constituents,…”
Get full text

Precision SU(3) lattice thermodynamics for a large temperature range by Borsányi, Sz, Endrődi, G., Fodor, Z., Katz, S. D., Szabó, K. K.

“…A bstract We present the equation of state (pressure, trace anomaly, energy density and entropy density) of the SU(3) gauge theory from lattice field theory in…”
Get full text

The QCD phase diagram at nonzero quark density by Endrődi, G., Fodor, Z., Katz, S. D., Szabó, and K. K.

“…We determine the phase diagram of QCD on the μ − T plane for small to moderate chemical potentials. Two transition lines are defined with two quantities, the…”
Get full text

Isospin splittings in the light-baryon octet from lattice QCD and QED by Borsanyi, Sz, Dürr, S, Fodor, Z, Frison, J, Hoelbling, C, Katz, S D, Krieg, S, Kurth, Th, Lellouch, L, Lippert, Th, Portelli, A, Ramos, A, Sastre, A, Szabo, K

“…While electromagnetic and up-down quark mass difference effects on octet baryon masses are very small, they have important consequences. The stability of the…”
Get full text

Lattice QCD at the physical point: simulation and analysis details by Dürr, S., Fodor, Z., Hoelbling, C., Katz, S. D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., Szabó, K. K., Vulvert, G.

“…We give details of our precise determination of the light quark masses m ud  = ( m u  +  m d )/2 and m s in 2 + 1 flavor QCD, with simulated pion masses down…”
Get full text

Precision computation of the kaon bag parameter by Dürr, S., Fodor, Z., Hoelbling, C., Katz, S.D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., McNeile, C., Portelli, A., Szabó, K.K.

“…Indirect CP violation in K→ππ decays plays a central role in constraining the flavor structure of the Standard Model (SM) and in the search for new physics…”
Get full text

Local CP-violation and electric charge separation by magnetic fields from lattice QCD by Bali, G. S., Bruckmann, F., Endrődi, G., Fodor, Z., Katz, S. D., Schäfer, A.

“…A bstract We study local CP-violation on the lattice by measuring the local correlation between the topological charge density and the electric dipole moment…”
Get full text

Hepatic vascular shunts: embryology and imaging appearances by BHARGAVA, P, VAIDYA, S, KOLOKYTHAS, O, KATZ, D. S, DIGHE, M

“…The purpose of this pictorial review is to understand the embryological basis of the development of congenital hepatic vascular shunts and to review the…”
Get full text