Results 101 to 110 of about 695 (182)
Dark chiral phase transition driven by chemical potential and its gravitational wave test
Journal of High Energy PhysicsIn this article, for the first time, we explore the scenario that the dark-QCD sector has a large chemical potential μ (on the order of magnitude of temperature) of dark quarks. It leads to a complex-valued Polyakov loop and tilts the partial confinement
Zhaofeng Kang, Jiang Zhu
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Locating the QCD Critical Point Using Holographic Black Holes
Proceedings, 2019 It has been shown that holographic black holes, constructed to mimic the equation of state of QCD computed on the lattice at finite temperature and zero density, display critical behavior at large baryonic chemical potential.
Israel Portillo
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Phase diagram of dense two-color QCD within lattice simulations
EPJ Web of Conferences, 2017 We present the results of a low-temperature scan of the phase diagram of dense two-color QCD with Nf = 2 quarks. The study is conducted using lattice simulation with rooted staggered quarks.
Braguta V.V. +4 more
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Inflationary QCD phase diagram
Physical Review DMotivated by the cosmological collider program, which aims to probe high-energy physics through inflation, we investigate the phase diagram of multiflavor QCD in de Sitter spacetime with a flavor-universal axial chemical potential induced by a rolling inflaton coupled to fermions.
Kohei Fujikura, Toshifumi Noumi
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Analyticity and the phase diagram of QCD
Physics Letters B, 2004 Some consequences of the analyticity of the free energy (pressure) of QCD at finite chemical potential are deduced. These include a method for numerical exploration of the full phase diagram by a novel use of simulations at imaginary chemical potential to extract Yang-Lee zeroes of the grand-canonical partition function. We make use of, and comment on,
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Effective Field Theories for Hot and Dense Matter
EPJ Web of Conferences, 2010 The lecture is divided in two parts. The first one deals with an introduction to the physics of hot, dense many-particle systems in quantum field theory [1, 2].
Blaschke D.
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Strangeness at Intermediate Baryon Density
EPJ Web of Conferences, 2018 Exploration of the QCD phase diagram has been one of the main programs of contemporary nuclear physics. The intermediate baryon density region covers a broad range of the baryon chemical potential, between 100 and 700 MeV, and is expected to include a ...
Tlusty David
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Particle production at the SPS and the QCD phase diagram
Journal of Physics: Conference Series, 2010 Recent results of particle production in the energy regime of the CERN-SPS are reviewed. In order to collect information on the properties of the QCD phase diagram systematic studies of the system size and the energy dependence of particle production in heavy ion collisions have been performed.
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Hawking-Page transition in holographic QCD at finite density
Physics Letters BWe study the confinement/deconfinement transition of QCD matter for a quark-gluon plasma at finite density using AdS/QCD duality. In order to determine the critical temperature and its dependence on the quark chemical potential, the semi-classical ...
Nelson R.F. Braga, Octavio C. Junqueira
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Spin in quantum chromodynamics. [PDF]
Sci AdvDeshpande A, Kharzeev DE, Liao J.
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