Results 31 to 40 of about 3,465 (205)
Glueball masses in quantum chromodynamics [PDF]
We review the recent glueball mass calculations using an efficient method for solving the Schr dinger equation order by order with a scheme preserving the continuum limit. The reliability of the method is further supported by new accurate results for (1+1)-dimensional $ $ models and (2+1)-dimensional non-abelian models.
Xi-Yan Fang+4 more
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Hadron spectroscopy from lattice quantum chromodynamics
Lattice calculations of hadron spectroscopy are discussed. A brief introduction to numerical simulations of QCD, with a focus on spectroscopy is given.
Ryan Sinéad M.
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THE GRIBOV CONCEPTION OF QUANTUM CHROMODYNAMICS [PDF]
▪ Abstract Quantum chromodynamics (QCD), which describes hadrons and their interactions, is a non-Abelian gauge theory. The salient property of QCD is color confinement, quantitative understanding of which still remains a challenge. Major contributions to understanding quantum dynamics of non-Abelian fields are due to V.N.
Dokshitzer, Yu. L., Kharzeev, D. E.
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ENTROPY IN QUANTUM CHROMODYNAMICS [PDF]
We review the role of zero-temperature entropy in several closely-related contexts in QCD. The first is entropy associated with disordered condensates, including [Formula: see text]. The second is effective vacuum entropy arising from QCD solitons such as center vortices, yielding confinement and chiral symmetry breaking.
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New Approach to Investigation of Nuclei
We demonstrate that the sum rules of quantum chromodynamics provide a consistent formalism for solving various problems of nuclear physics.
Drukarev E. G.+2 more
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Stefano and Marcello @ Work [PDF]
To honor the memory of Stefano Catani and Marcello Ciafaloni, I describe part of their scientific results in the field of Quantum ChromoDynamics during their long and fruitful careers.
Ridolfi Giovanni
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Studies of Quantum Chromodynamics with the ALEPH detector [PDF]
Previously published and as yet unpublished QCD results obtained with the ALEPH detector at LEP1 are presented. The unprecedented statistics allows detailed studies of both perturbative and non-perturbative aspects of strong interactions to be carried out using hadronic Z and tau decays.
R. Barate+227 more
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Lattice Quantum Chromodynamics [PDF]
This lecture provides an introduction to quantum chromodynamics (QCD) on the lattice. The continuum limit and Monte Carlo simulations are briefly discussed. Different facets of QCD are nicely exhibited by the potential of a static quark and anti-quark pair and results from lattice calculations of this quantity will be presented.
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Diamagnetic and paramagnetic phases in low-energy quantum chromodynamics
While it is known that the QCD vacuum in a magnetic background exhibits both diamagnetic and paramagnetic characteristics in the low-energy domain, a systematic investigation of the corresponding phases emerging in the pion-dominated regime is still ...
Christoph P. Hofmann
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