Results 11 to 20 of about 1,733,435 (199)
Confinement transition of ℤ2 gauge theories coupled to massless fermions: Emergent quantum chromodynamics and SO(5) symmetry [PDF]
Proc Natl Acad Sci U S A, 2018 Significance Universal properties of quantum (zero-temperature) phase transitions are typically well-described by the classical Landau theory of spontaneous symmetry breaking.
S. Gazit +4 more
semanticscholar +2 more sources
Quantum chromodynamics with advanced computing [PDF]
J.Phys.Conf.Ser.125:012067,2008, 2008 We survey results in lattice quantum chromodynamics from groups in the USQCD Collaboration. The main focus is on physics, but many aspects of the discussion are aimed at an audience of computational physicists.
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arxiv +7 more sources
arXiv, 2005 Quantum chromodynamics is the quantum gauge field theory that describes the strong interactions. This article reviews the basic structure, successes and challenges of quantum chromodynamics as it manifests itself at short and long distances, including the concepts of asymptotic freedom, confinement and infrared safety.
Sterman, George
arxiv +3 more sources
Lattice Quantum Chromodynamics [PDF]
arXiv, 2017 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.
Knechtli, Francesco
arxiv +3 more sources
Confinement and entanglement dynamics on a digital quantum computer [PDF]
Scientific Reports, 2021 Confinement describes the phenomenon when the attraction between two particles grows with their distance, most prominently found in quantum chromodynamics (QCD) between quarks.
Joseph Vovrosh, Johannes Knolle
doaj +2 more sources
Active Learning in Physics: From 101, to Progress, and Perspective
Advanced Quantum Technologies, EarlyView., 2023 In this review, the concept of active learning is introduced to the physicists at the level of beginner without requirement on background in machine learning. It includes most of the latest applications of active learning in branches of physics, covering but not being limited to quantum information, high energy physics, and condensed matter physics. It
Yongcheng Ding +3 more
wiley +1 more source
Gravitational wave signatures of phase transition from hadronic to quark matter in isolated neutron stars and binaries [PDF]
EPJ Web of Conferences, 2022 The fundamental constituent of matter at high temperature and density has intrigued physicists for quite some time. Recent results from heavy-ion colliders have enriched the Quantum Chromodynamics phase diagram at high temperatures and low baryon density.
Mallick Ritam
doaj +1 more source
Calculation of the Rate of Photons Emission from Charm-Gluon Interaction
Journal 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
New parton distribution functions from a global analysis of quantum chromodynamics [PDF]
, 2015 Here, we present new parton distribution functions (PDFs) up to next-to-next-to-leading order (NNLO) from the CTEQ-TEA global analysis of quantum chromodynamics.
S. Dulat +10 more
semanticscholar +1 more source
A per-cent-level determination of the nucleon axial coupling from quantum chromodynamics [PDF]
Nature, 2018 The axial coupling of the nucleon, gA, is the strength of its coupling to the weak axial current of the standard model of particle physics, in much the same way as the electric charge is the strength of the coupling to the electromagnetic current.
Chia-Cheng Chang +14 more
semanticscholar +1 more source