Results 61 to 70 of about 2,223 (132)

Quantization of Field Theory on the Light Front

, 2004
LaTeX 2.09, 48 pages. The paper is written for editorial collection "Progress in Field Theory Research", Nova Science Publishers, New York.
Franke, V. A., Novozhilov, Yu. V., Paston, S. A., Prokhvatilov, E. V.   +3 more
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Complete topological quantization of higher gauge fields

SciPost Physics Lecture Notes
After global completion of higher gauge fields (as appearing in higher-dimensional supergravity) by proper flux quantization in extraordinary nonabelian cohomology, the (non-perturbative, renormalized) topological quantum observables and quantum states ...
Hisham Sati, Urs Schreiber
doaj   +1 more source

Simulating Quantum Field Theories on Gate-Based Quantum Computers

IEEE Transactions on Quantum Engineering
We implement a simulation of a quantum field theory in 1+1 space–time dimensions on a gate-based quantum computer using the light-front formulation of the theory.
Gayathree M. Vinod, Anil Shaji
doaj   +1 more source

Euclidean effective theory for partons in the spirit of Steven Weinberg

Nuclear Physics B
The standard formulation of parton physics involves light-cone correlations of quark and gluon fields in a hadron, which leads to a widespread impression that it can only be studied through real-time Hamiltonian dynamics or light-front quantization ...
Xiangdong Ji
doaj   +1 more source

Light front quantization—A technique for relativistic and realistic nuclear physics [PDF]

Progress in Particle and Nuclear Physics, 2000
Applications of relativistic light front dynamics to computing wave functions of heavy nuclei are reviewed. The motivation for this is the desire to find wave functions, expressed in terms of the plus-momentum variable, that simplify the analyses of high energy experiments such as deep inelastic scattering, Drell-Yan production, (e,e') and (p,p').Some ...
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Light-front-quantized QCD in Covariant Gauge [PDF]

, 1999
The light-front (LF) canonical quantization of quantum chromodynamics in covariant gauge is discussed. The Dirac procedure is used to eliminate the constraints in the gauge-fixed front form theory quantum action and to construct the LF Hamiltonian formulation. The physical degrees of freedom emerge naturally. The propagator of the dynamical {psi}{sub +}
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Disentangling intertwined embedded states and spin effects in light-front quantization

Physical Review D, 2000
Naive light-front quantization, carried out by a light-front energy integration of covariant amplitudes, is not guaranteed to generate the corresponding Feynman amplitudes. In an explicit example we show that the nonvalence contribution to the minus-component of the EM current of a meson with fermion constituents has a persistent end-point singularity.
Bakker, B.L.G., Ji, C.R.
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Light-Front Quantization of Field Theory

, 1996
18 pages, Tex, published in ``Lightfront quantization of field theory'' in ``Topics in Theoretical Physics'', ``Festschrift for Paulo Leal Ferreira'', eds. V.C. Aguilera-Navarro et. al., pgs.
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Canonical Quantization for the Light-Front Weyl Gauge

, 1998
18 pages, no ...
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Light-Front Quantization and Spontaneous Symmetry Breaking

, 1994
5 pages, Tex. Published in the Proceedings of the WORKSHOP ON HADRON PHYSICS, HADRONS94, Gramado, RS, Brasil, World Scientific, Singapore, 1994.
openaire   +2 more sources