Results 1 to 10 of about 35,765 (187)

Basis light-front quantization approach to photon

Physics Letters B, 2022
We solve for the light-front wave functions (LFWFs) of the physical photon from the eigenvectors of the light-front quantum electrodynamics (QED) Hamiltonian with the aim to determine its bare photon and electron-positron Fock components.
Sreeraj Nair, Chandan Mondal, Xingbo Zhao, Asmita Mukherjee, James P. Vary   +4 more
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Statistical Physics and Light-Front Quantization [PDF]

Physical Review D, 2004
Light-front quantization has important advantages for describing relativistic statistical systems, particularly systems for which boost invariance is essential, such as the fireball created in a heavy ion collisions.
D. Müller, E. M. Lifshitz, E. M. Lifshitz, H. J. Pirner, J. C. Collins, J. I. Kapusta, Jörg Raufeisen, K. Itakura, M. Beyer, M. Diehl, M. Diehl, M. Gyulassy, M. E. Peskin, N. Metropolis, R. J. Fries, S. J. Brodsky, Stanley J. Brodsky, T. Heinzl, T. Heinzl   +18 more
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Light-Front Quantization of Gauge Theories [PDF]

Strong Coupling Gauge Theories and Effective Field Theories, 2002
Light-front wavefunctions provide a frame-independent representation of hadrons in terms of their physical quark and gluon degrees of freedom. The light-front Hamiltonian formalism provides new nonperturbative methods for obtaining the QCD spectrum and ...
Brodsky, S. J.
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Light-Front-Quantized QCD in Covariant Gauge [PDF]

Physical Review D, 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 ...
A. Bassetto, C. Becchi, D. Bigatti, D. E. Soper, E. C. G. Sudarshan, E. Witten, G. A. Miller, G. Leibbrandt, G. Nardelli, G. P. Lepage, H. C. Pauli, J. B. Kogut, J. D. Bjorken, J. D. Bjorken, K. G. Wilson, K. G. Wilson, L. H. Ryder, M. Burkardt, O. Piguet, P. A. M. Dirac, P. A. M. Dirac, P. P. Srivastava, P. P. Srivastava, P. P. Srivastava, P. P. Srivastava, P. P. Srivastava, Prem P. Srivastava, R. J. Perry, S. J. Brodsky, S. J. Brodsky, S. J. Brodsky, S. J. Brodsky, S. J. Brodsky, S. Mandelstam, Stanley J. Brodsky, T. M. Yan   +35 more
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Electron g-2 in Light-front Quantization

Physics Letters B, 2014
Basis Light-front Quantization has been proposed as a nonperturbative framework for solving quantum field theory. We apply this approach to Quantum Electrodynamics and explicitly solve for the light-front wave function of a physical electron.
Xingbo Zhao, Heli Honkanen, Pieter Maris, James P. Vary, Stanley J. Brodsky   +4 more
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Quantization in a General Light-front Frame [PDF]

Physical Review D, 2004
In this paper, we study the question of quantization of quantum field theories in a general light-front frame. We quantize scalar, fermion as well as gauge field theories in a systematic manner carrying out the Hamiltonian analysis carefully.
A. Das, A. Das, A. Harindranath, A. J. Hanson, Ashok Das, B. J. Bjorken, E. Elizalde, H. Umezawa, M. Burkhadt, P. P. Srivastava, S-J. Chang, S. Fubini, Silvana Perez, T. Heinzl   +13 more
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Hadron structure from basis light-front quantization

SciPost Physics Proceedings, 2022
We present our recent progress in applying basis light-front quantization approach to investigate the structure of the light mesons and the nucleon.
Chandan Mondal, Jiangshan Lan, Kaiyu Fu, Siqi Xu, Zhi Hu, Xingbo Zhao, James P. Vary
doaj   +3 more sources

Light Front Quantization with the Light Cone Gauge [PDF]

Canadian 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 ...
McKeon, D. G. C., Zhao, Chenguang
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Heavy-light mesons on the light front

European Physical Journal C: Particles and Fields, 2020
We study the heavy-light mesons within basis light-front quantization. The resulting mass spectra of D, $$D_s$$ Ds , B, and $$B_s$$ Bs agree reasonably well with experiments. We also predict states which could be measured in the near future. In the light-
Shuo Tang, Yang Li, Pieter Maris, James P. Vary   +3 more
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Poincare Invariant Algebra From Instant to Light-Front Quantization [PDF]

Physical Review D, 2001
We present the Poincare algebra interpolating between instant and light-front time quantizations. The angular momentum operators satisfying SU(2) algebra are constructed in an arbitrary interpolation angle and shown to be identical to the ordinary ...
A. Harindranath, A. Harindranath, A. Harindranath, B.D. Keister, C.-R. Ji, C.-R. Ji, C.-R. Ji, C.-R. Ji, C.-R. Ji, C.-R. Ji, Chad Mitchell, Chueng-Ryong Ji, D. Mustaki, D.G. Robertson, E. Gubankova, F. Cardarelli, F. Cardarelli, F. Cardarelli, F. Schlumpf, G. McCartor, G. West, H. Leutwyler, H. Leutwyler, H.-M. Choi, H.-M. Choi, H.-M. Choi, H.-M. Choi, H.-M. Choi, H.-M. Choi, H.-M. Choi, H.C. Pauli, H.C. Pauli, H.M. Choi, H.M. Choi, H.M. Choi, J. Jersak, J.D. Bjorken, K. Hornbostel, L.Ya. Glozman, M.V. Terent’ev, P.A.M. Dirac, P.J. Steinhardt, P.L. Chung, R.F. Wagenbrunn, R.J. Perry, R.J. Perry, S. Fubini, S. Godfrey, S. J. Brodsky, S. Weinberg, S.D. Drell, S.D. Drell, S.D. Drell, S.J. Brodsky, S.J. Brodsky, T. Huang, V.B. Berestetsky, V.B. Berestetsky, W. Jaus, W. Jaus, W. Jaus, Z. Dziembowsky, Z. Dziembowsky   +62 more
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