Results 21 to 30 of about 3,465 (205)
Octonion Quantum Chromodynamics [PDF]
International Journal of Theoretical Physics, 2012 Starting with the usual definitions of octonions, an attempt has been made to establish the relations between octonion basis elements and Gell-Mann matrices of SU(3)symmetry on comparing the multiplication tables for Gell-Mann matrices of SU(3)symmetry and octonion basis elements.
O. P. S. Negi +4 more
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A Possible Resolution to Troubles of SU(2) Center Vortex Detection in Smooth Lattice Configurations
Universe, 2021 The center vortex model of quantum-chromodynamics can explain confinement and chiral symmetry breaking. We present a possible resolution for problems of the vortex detection in smooth configurations and discuss improvements for the detection of center ...
Rudolf Golubich, Manfried Faber
doaj +1 more source
Condensates in quantum chromodynamics [PDF]
Physics of Atomic Nuclei, 2003 submitted to Phys. Atom.
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Color screening in quantum chromodynamics [PDF]
Progress in Particle and Nuclear Physics, 2021 We review lattice studies of the color screening in the quark-gluon plasma. We put the phenomena related to the color screening into the context of similar aspects of other physical systems (electromagnetic plasma or cold nuclear matter). We discuss the onset of the color screening and its signature and significance in the QCD transition region, and ...
Johannes Heinrich Weber, Alexei Bazavov
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Poincaré invariance in low-energy EFTs for QCD
EPJ Web of Conferences, 2017 We present the calculations on deriving constraints between the Wilson coefficients in non-relativistic quantum chromodynamics and potential non-relativistic quantum chromodynamics by exploiting the symmetry of its fundamental theory, Poincaré invariance
Hwang Sungmin
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The mass-gap in Quantum Chromodynamics
EPJ Web of Conferences, 2016 It is shown that the fundamental Lagrangian of Quantum Chromodynamis should be modified by the adding gluon masses to produce the mass-gap in accordance with the Källen-Lehmann spectral representation. On mass-shell renormalizability and unitarity of the
Larin S.A.
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Quarkonia and quantum chromodynamics [PDF]
Physical Review D, 1981 The $\ensuremath{\psi}$ and $\ensuremath{\Upsilon}$ spectroscopies are analyzed in the framework of a recently proposed potential model which incorporates linear confinement and asymptotic freedom. Given the Regge slope ${\ensuremath{\alpha}}^{\ensuremath{'}}$ (${\ensuremath{\alpha}}^{\ensuremath{'}}$ taken to be 1 ${\mathrm{GeV}}^{\ensuremath{-}2 ...
Buchmüller, Wilfried, Tye, Henry
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Clothed Particles in Quantum Electrodynamics and Quantum Chromodynamics
EPJ Web of Conferences, 2016 The notion of clothing in quantum field theory (QFT), put forward by Greenberg and Schweber and developed by M. Shirokov, is applied in quantum electrodynamics (QED) and quantum chromodynamics (QCD).
Shebeko Alexander
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Quantum Chromodynamics and the Hyperbolic Unitary Group SUh(3)
Axioms, 2023 The paper shows that it is possible to construct quantum chromodynamics as a rigorous theory on the basis of employment of hyperbolic unitary group SUh(3), which is a symmetry group for the three-dimensional complex space of the hyperbolic type.
Nikolay Popov, Ivan Matveev
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QCD: quantum chromodynamic diffraction [PDF]
Journal of Physics G: Nuclear and Particle Physics, 1996 8 Latex pages, 4 figures, from talks given by the authors at the Workshop on Proton, Photon and Pomeron Structure, Durham, September ...
Krzysztof Golec-Biernat, J.P. Phillips
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