Results 91 to 100 of about 159,149 (255)
Lattice QCD at finite density [PDF]
Proceedings of XXIVth International Symposium on Lattice Field Theory — PoS(LAT2006), 2006 I discuss different approaches to finite density lattice QCD. In particular, I focus on the structure of the phase diagram and discuss attempts to determine the location of the critical end-point. Recent results on the transiton line as function of the chemical potential ($T_c( _q)$) are reviewed.
openaire +3 more sources
Hadron Spectrum from Dynamical Lattice QCD Simulations [PDF]
, 2004 Recent progress in unquenched lattice QCD simulations is reviewed with emphasis on understanding of chiral behavior for light quark masses.
arxiv +1 more source
Annalen der Physik, Volume 536, Issue 1, January 2024.A primer on axion physics, emphasizing an intuitive understanding of why the axion solves the strong CP problem. Abstract The canonical axion potential is reviewed, with an emphasis on the field theory underlying radial and angular modes of complex scalar fields.
Felix Yu
wiley +1 more source
Lattice QCD Applications on QPACE
Procedia Computer Science, 2011 QPACE is a novel massively parallel architecture optimized for lattice QCD simulations. A single QPACE node is based on the IBM PowerXCell 8i processor. The nodes are interconnected by a custom 3-dimensional torus network implemented on an FPGA. The compute power of the processor is provided by 8 Synergistic Processing Units.
Nakamura, Y. +6 more
openaire +4 more sources
Scalar mesons in lattice QCD [PDF]
Physical Review D, 2004 We explore whether "f$_{0}$(600) or $ $" exists as a pole in QCD, by a full lattice QCD simulation on the $8^{3} \times 16$ lattice using the plaquette action and Wilson fermions. It is shown that a low-mass $ $ pole exists owing to the disconnected diagram of the meson propagator. A discussion is given on the physical content of the $ $.
Kunihiro, Teiji +6 more
openaire +5 more sources
Location of the QCD critical point predicted by holographic Bayesian analysis [PDF]
EPJ Web of ConferencesWe present results for a Bayesian analysis of the location of the QCD critical point constrained by first-principles lattice QCD results at zero baryon density.
Hippert Mauricio +8 more
doaj +1 more source
Lattice QCD at nonzero temperature and density [PDF]
arXiv, 2017 In this talk I review the current status of lattice QCD calculations at nonzero temperature and density. I focus on the QCD phase structure and bulk QCD thermodynamics at zero and nonzero chemical potentials.
arxiv
Generic Axion Maxwell Equations: Path Integral Approach
Annalen der Physik, Volume 536, Issue 1, January 2024.It is possible that the interactions between axions and electromagnetic field are mediated by heavy dyons. In this article, the corresponding axion Maxwell equations are derived using the path integral approach. These equations feature novel axion‐dependent terms which can lead to unique signatures in light‐shining‐through‐wall and haloscope ...
Anton V. Sokolov, Andreas Ringwald
wiley +1 more source
Small bits of cold dense matter
Physics Letters B, 2018 The behavior of QCD at high baryon density and low temperature is crucial to understanding the properties of neutron stars and gravitational waves emitted during their mergers.
S. Gandolfi +4 more
doaj
Challenges and protective strategies on zinc anode toward practical aqueous zinc‐ion batteries
Carbon Neutralization, Volume 3, Issue 1, Page 108-141, January 2024.State‐of‐the‐art advances in the rational design of aqueous zinc‐ion batteries and their progress in practical applications are systematically summarized in this review. Various strategies to protect the Zn anode from forming dendrites' formation, restricting hydrogen production and corrosion, are proposed from both working mechanism and material ...
Malek Al‐Abbasi +11 more
wiley +1 more source