Results 71 to 80 of about 1,018,691 (207)
Quark confinement in quantum chromodynamics
, 1989 Modern theories of elementary particles are based on principles such as symmetry and simplicity. This does not mean that it is always easy to extract predictions from them concerning phenomena.
Kirkwood, Mark R. R
core +1 more source
Three-Qubit Encoding in Ytterbium-171 Atoms for Simulating 1+1D Quantum Chromodynamics
PRX QuantumSimulating nuclear matter described by quantum chromodynamics using quantum computers is notoriously inefficient because of the assortment of quark degrees of freedom such as matter/antimatter, flavor, color, and spin.
William Huie +4 more
doaj +1 more source
Bayesian time‐lapse full waveform inversion using Hamiltonian Monte Carlo
Geophysical Prospecting, Volume 72, Issue 9, Page 3381-3398, November 2024.Abstract Time‐lapse images carry out important information about dynamic changes in Earth's interior, which can be inferred using different full waveform inversion schemes. The estimation process is performed by manipulating more than one seismic dataset, associated with the baseline and monitors surveys.
P. D. S. de Lima +3 more
wiley +1 more source
Proton pressure: a simplified model [PDF]
Revista Brasileira de Ensino de FísicaIn this work, the authors present a simplified method for determining proton pressure, based on concepts from statistical mechanics, quantum chromodynamics – specifically asymptotic freedom of quarks – and other well-established physical concepts.
Julliana Marinho da Silva +1 more
doaj +2 more sources
Antimatter Gravity and the Results of the ALPHA‐g Experiment
Annalen der Physik, Volume 536, Issue 7, July 2024.The recent results of the ALPHA‐g experiment, which show gravitational attraction between antihydrogen atoms and the Earth, seem to undermine the success of repulsive‐gravity models in the cosmological field. Analyzing the theory of CPT gravity, two solutions are found that are consistent with the experimental results, while preserving the large‐scale ...
Massimo Villata
wiley +1 more source
High-precision four-loop mass and wave function renormalization in QED
Physics Letters B, 2020 The 4-loop QED mass and wave function renormalization constants Z2 and Zm have been evaluated in the on-shell subtraction scheme with 1100 digits of precision.
Stefano Laporta
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Cylindrically Symmetric Diffusion Model for Relativistic Heavy‐Ion Collisions
Annalen der Physik, Volume 536, Issue 5, May 2024.To account for particle production in relativistic heavy‐ion collisions at the Large Hadron Collider, a relativistic diffusion model with cylindrical symmetry is derived from nonequilibrium–statistical considerations. It propagates an initial state based on quantum chromodynamics in time toward a thermal equilibrium limit.
Johannes Hoelck, Georg Wolschin
wiley +1 more source
Starting SQM 2024: Theory state-of-the-art [PDF]
EPJ Web of ConferencesI discuss the theoretical developments related to Strangeness in Quark Matter (SQM) leading up to the SQM2024 conference. These advances include mapping out the Quantum Chromodynamics phase diagram; puzzles that exist in hadron physics from light to ...
Noronha-Hostler Jacquelyn
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Qu8its for quantum simulations of lattice quantum chromodynamics [PDF]
Illa M, Robin CEP, Savage MJ. Qu8its for quantum simulations of lattice quantum chromodynamics. Physical Review D. 2024;110(1): 014507.We explore the utility of d = 8 qudits, qu8its, for quantum simulations of the dynamics of 1 + 1D SU(3) lattice quantum
Robin, Caroline Elisa Pauline +3 more
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Lattice QCD input for nuclear structure and reactions
EPJ Web of Conferences, 2018 Explorations of the properties of light nuclear systems beyond their lowestlying spectra have begun with Lattice Quantum Chromodynamics. While progress has been made in the past year in pursuing calculations with physical quark masses, studies of the ...
Davoudi Zohreh
doaj +1 more source