Results 11 to 20 of about 1,018,691 (207)

Differential Dyson–Schwinger equations for quantum chromodynamics

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Using a technique devised by Bender, Milton and Savage, we derive the Dyson–Schwinger equations for quantum chromodynamics in differential form. We stop our analysis to the two-point functions.
Marco Frasca
doaj   +2 more sources

Direct observation of the dead-cone effect in quantum chromodynamics. [PDF]

open access: yesNature, 2022
In particle collider experiments, elementary particle interactions with large momentum transfer produce quarks and gluons (known as partons) whose evolution is governed by the strong force, as described by the theory of quantum chromodynamics (QCD ...
ALICE Collaboration.
europepmc   +2 more sources

Clothed Particles in Quantum Electrodynamics and Quantum Chromodynamics

open access: yesEPJ 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
doaj   +2 more sources

Superselection rules, quantum error correction, and quantum chromodynamics [PDF]

open access: yesJournal of High Energy Physics
We investigate the relationship between superselection rules and quantum error correcting codes. We demonstrate that the existence of a superselection rule implies the Knill-Laflamme condition in quantum error correction.
Ning Bao   +4 more
doaj   +2 more sources

Diamagnetic and paramagnetic phases in low-energy quantum chromodynamics

open access: yesPhysics Letters B, 2021
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
doaj   +1 more source

Calculation of the Rate of Photons Emission from Charm-Gluon Interaction

open access: yesJournal of Kufa-Physics, 2023
In this research, the rate of photons emission from quark-gluon interaction based on the quantum chromodynamics theory was calculated. The rate of photons emission was evaluated for
Ola Ziyad Ridha, Ahmed M. Shweikh
doaj   +1 more source

Vision for QCD to the 2030s and Beyond

open access: yesSciPost Physics Proceedings, 2022
In this closing talk, I review some of the lessons we've learned about quantum chromodynamics, and reflect on what we may hope to learn in the coming years.
George Sterman
doaj   +1 more source

Strong coupling 1/Nc expansion in the gluonic sector of lattice quantum chromodynamics [PDF]

open access: yes, 1980
Engels J, Montvay I. Strong coupling 1/Nc expansion in the gluonic sector of lattice quantum chromodynamics. Zeitschrift für Physik, C: Particles and Fields.
Engels, Jürgen, Montvay, I.
core   +1 more source

ENTROPY IN QUANTUM CHROMODYNAMICS [PDF]

open access: yesModern Physics Letters A, 2012
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.
openaire   +2 more sources

Condensates in quantum chromodynamics [PDF]

open access: yesPhysics of Atomic Nuclei, 2003
submitted to Phys. Atom.
openaire   +2 more sources

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