Results 191 to 200 of about 4,931,975 (210)

Comparing light-front quantization with instant-time quantization

open access: yesPhysics Reports, 2021
72 pages, 2 figures. Expanded version of arXiv:1909.03548, includes discussion of light-front Lehmann representation and connection between light-front and instant-time ...
Stanley Brodsky   +2 more
exaly   +7 more sources

Light-front quantization with the light cone gauge [PDF]

open access: yesCanadian Journal of Physics, 2016
The Dirac procedure for dealing with constraints is applied to the quantization of gauge theories on the light front. The light cone gauge is used in conjunction with the first-class constraints that arise and the resulting Dirac brackets are found. These gauge conditions are not used to eliminate degrees of freedom from the action prior to applying ...
D G C McKeon
exaly   +5 more sources

Recent progress in basis light-front quantization [PDF]

open access: yesHadron Spectroscopy and Structure, 2020
Basis Light-front Quantization (BLFQ) is a nonperturbative approach to quantum field theory. In this paper, we report our recent progress in applying BLFQ to the positronium system in QED and to the meson and the baryon system in QCD. We present preliminary results on the mass spectrum, light-front wave functions and other observables of these systems,
Siqi Xu, Chandan Mondal, James P. Vary
exaly   +3 more sources

Basis light-front quantization approach to deuteron

open access: yesJournal of Subatomic Particles and Cosmology
18 pages, 2 figures; version to appear in Journal of Subatomic Physics and Cosmology; invited talk at the International Conference: Nuclear Theory in the Supercomputing Era - 2024 (NTSE-2024), Busan, Republic of Korea, December 1-7 ...
Xingbo Zhao   +2 more
exaly   +3 more sources

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