Results 31 to 40 of about 82,733 (235)

QCD equations of state and speed of sound in neutron stars

open access: yesAAPPS Bulletin, 2021
Neutron stars are cosmic laboratories to study dense matter in quantum chromodynamics (QCD). The observable mass-radius relations of neutron stars are determined by QCD equations of state and can reflect the properties of QCD phase transitions.
Toru Kojo
doaj   +1 more source

Applications of QCD [PDF]

open access: yesLepton and Photon Interactions at High Energies, 2000
Talk given at XIXth International Symposium on Lepton and Photon Interactions at High Energies (LP 99), Stanford, California, 9-14 August 1999.
openaire   +4 more sources

Effective theories of finite volume QCD [PDF]

open access: yes, 2008
Finite volume QCD close to the chiral limit cannot be described by chiral Perturbation Theory using the usual p-expansion when the correlation length of pions becomes larger than the size of the box.
BASILE, FRANCESCO
core   +1 more source

A study on analytical method for restoring failure on mold manufacturing to know-how (A method of comparative analysis using matrix)

open access: yesNihon Kikai Gakkai ronbunshu, 2016
As the globalization of various industries continues, the achievement of more sophisticated functions, improved safety, and lower costs is required, particularly in the automobile industry, which is a representative manufacturing industry that has been ...
Naoki HORIGUCHI   +2 more
doaj   +1 more source

QCD REVIEW

open access: yesInternational Journal of Modern Physics A, 2007
This review is focused on QCD theoretical issues and their phenomenological relevance specially for LHC. It is incomplete and mostly neglects the phenomenology of long distance physics.
openaire   +2 more sources

INFRARED QCD [PDF]

open access: yesInternational Journal of Modern Physics E, 2009
We prove that Nambu–Jona-Lasinio model is an exact description of infrared Quantum ChromoDynamics (QCD) deriving it from QCD Lagrangian. The model we obtain is renormalizable and confining but, taking very small momenta fixes completely all the parameters of the Nambu–Jona-Lasinio model through those of QCD.
openaire   +2 more sources

Energy-efficient quantum computing

open access: yesnpj Quantum Information, 2017
Quantum computers: Energy efficient quantum control with recycled pulses The energy efficiency of a large-scale quantum computer can be improved by using fewer pulses to control more qubits.
Joni Ikonen   +2 more
doaj   +1 more source

QCD or what? [PDF]

open access: yesSciPost Physics, 2019
Autoencoder networks, trained only on QCD jets, can be used to search for anomalies in jet-substructure. We show how, based either on images or on 4-vectors, they identify jets from decays of arbitrary heavy resonances. To control the backgrounds and the underlying systematics we can de-correlate the jet mass using an adversarial network.
Theo Heimel   +3 more
openaire   +3 more sources

The strong coupling limit of SU(2) QCD at finite baryon density [PDF]

open access: yes, 1986
Dagotto E, Karsch F, Moreo A. The strong coupling limit of SU(2) QCD at finite baryon density. Physics Letters, B.
Karsch, Frithjof   +2 more
core   +1 more source

l2hmc-qcd

open access: yes, 2022
pypi release: v0.7.0 Full Changelog: https://github.com/saforem2/l2hmc-qcd/compare/0.4.0...0.7.0If you use this software, please cite it using the metadata from this ...
Foreman, Sam
core   +1 more source

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