Results 11 to 20 of about 40,618 (169)
DECONFINEMENT AND QUARK–GLUON PLASMA [PDF]
International Journal of Modern Physics E, 2009 The theory of confinement and deconfinement is discussed as based on the properties of the QCD vacuum. The latter are described by field correlators of color-electric and color-magnetic fields in the vacuum, which can be calculated analytically and on the lattice.
Nefediev, A. V. +2 more
openaire +2 more sources
Neue Computermodelle erklären Sternexplosionen
Physik in unserer Zeit, Volume 54, Issue 6, Page 274-282, November 2023., 2023 Massereiche Sterne können am Ende ihres Lebens als Supernova explodieren, während ihr Kern zu einem Neutronenstern oder Schwarzen Loch kollabiert. Stetig verbesserte Computermodelle und die Entdeckung seltener Arten von Explosionen eröffnen immer tiefere Einblicke in die komplexen Phänomene beim Sternentod.
Hans‐Thomas Janka
wiley +1 more source
Photon production from an anisotropic quark-gluon plasma [PDF]
, 2006 We calculate photon production from a quark-gluon plasma which is anisotropic in momentum space including the Compton scattering and quark/anti-quark annihilation processes.
Björn Schenke +3 more
core +3 more sources
Equilibration in quark gluon plasma [PDF]
Indian Journal of Physics, 2011 The hydrodynamic expansion rate of quark gluon plasma (QGP) is evaluated and compared with the scattering rate of quarks and gluons within the system. Partonic scattering rates evaluated within the ambit of perturbative Quantum Choromodynamics (pQCD) are found to be smaller than the expansion rate evaluated with ideal equation of state (EoS) for the ...
Das, Santosh K +2 more
openaire +2 more sources
Viscosities of quark-gluon plasmas [PDF]
Physical Review D, 1994 12 pages + 6 figures, report LBL ...
openaire +4 more sources
Isotropization of the quark gluon plasma [PDF]
Nuclear Physics A, 2014 8 pages, 2 figures, Plenary contribution to the International Conference on the Initial Stages of High-Energy Nuclear Collisions 2013 (IS2013). v3: Final version, to appear in NPA.
Epelbaum, Thomas, Gelis, François
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Eichtheorien im Quantensimulator
Physik in unserer Zeit, Volume 54, Issue 5, Page 246-253, September 2023., 2023 Großskalige Quantensimulatoren versprechen die kontrollierte Untersuchung komplexer Fragestellungen auf verschiedenen Gebieten der Physik. Das kontrollierte Zusammenspiel von quantenmechanischen Bausteinen könnte ein detaillierteres Verständnis von Eichtheorien und somit der Grundkräfte der Natur ermöglichen.
Robert Ott, Philipp Hauke
wiley +1 more source
Quantum Thermalization Dynamics of Fermi Gases Quenched to the BEC-BCS Crossover. [PDF]
Adv Sci (Weinh)This study, reporting the first experimental realization of interaction quench far faster than the Fermi timescale in fermionic many‐body systems, explores real‐time quantum thermalization dynamics in the BEC‐BCS crossover. It observes prethermal states with distinct lifetimes after quantum quench, uncovers universal prethermal scaling, and observes ...
Yi L, Yu S, Wu M, Deng S, Wu H.
europepmc +2 more sources
Evolution to the quark–gluon plasma [PDF]
Reports on Progress in Physics, 2016 46 pages, submitted to RoPP Key Issue Review; references added for early works related to aHydro, typos ...
openaire +3 more sources
Günter Kelbg, the Kelbg potential and its impact on quantum plasma theory
Contributions to Plasma Physics, Volume 63, Issue 3-4, May 2023., 2023 Abstract Günter Kelbg did remarkable early work in the field of quantum statistical physics, in particular for dense quantum plasmas. In 2022 we celebrated his 100th birthday. On this occasion, we give a brief overview of his main scientific achievements in the field of quantum plasmas, complemented by some biographical background of his research and ...
M. Bonitz +5 more
wiley +1 more source