Electron g-2 in Light-front Quantization [PDF]
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 +4 more
doaj +4 more sources
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 +4 more
doaj +5 more sources
Transverse structure of the pion beyond leading twist with basis light-front quantization [PDF]
Physics Letters B, 2023 We investigate the twist-3 transverse-momentum-dependent parton distribution functions (TMDs) of the pion with basis light-front quantization. The twist-3 TMDs are not independent and can be decomposed into twist-2 and genuine twist-3 terms from the ...
Zhimin Zhu +5 more
doaj +4 more sources
Diffractive charmonium spectrum in high energy collisions in the basis light-front quantization approach [PDF]
Physics Letters B, 2017 Using the charmonium light-front wavefunctions obtained by diagonalizing an effective Hamiltonian with the one-gluon exchange interaction and a confining potential inspired by light-front holography in the basis light-front quantization formalism, we ...
Guangyao Chen +4 more
doaj +4 more sources
LIGHT-FRONT QUANTIZATION OF GAUGE THEORIES [PDF]
Strong Coupling Gauge Theories and Effective Field Theories, 2003 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 eigensolutions, including resolvant methods, variational techniques, and discretized light-front ...
Brodskey, Stanley +2 more
core +5 more sources
Skewed generalized parton distributions of proton from basis light-front quantization [PDF]
Physics Letters BWe obtain all the leading-twist quark generalized parton distributions (GPDs) inside the proton at nonzero skewness within the basis light-front quantization framework.
Yiping Liu +5 more
doaj +4 more sources
Chiral-odd gluon generalized parton distributions in the proton: A light-front quantization approach [PDF]
Physics Letters BWithin the basis light-front quantization (BLFQ) framework, we evaluate the gluon chiral-odd generalized parton distributions (GPDs) inside the proton at zero skewness.
Bolang Lin +7 more
doaj +4 more sources
Transverse-momentum-dependent gluon distributions of proton within basis light-front quantization [PDF]
Physics Letters BGluon transverse-momentum dependent distributions (TMDs) are very important for revealing the internal structure of the proton. They correspond to a variety of experiments and are among the major tasks of the future electron-ion colliders. In this paper,
Hongyao Yu +5 more
doaj +4 more sources
Light-front quantization of Chern-Simons systems [PDF]
Europhysics Letters (EPL), 1996 Light-front quantization of the Chern-Simons theory coupled to complex scalars is performed in the local light-cone gauge following the Dirac procedure. The light-front Hamiltonian turns out to a simple one and the framework may be useful to construct a renormalized field theory of anyons.
P. P. Srivastava
openaire +2 more sources
Generalized parton distributions of gluon in proton: A light-front quantization approach
Physics Letters B, 2023 We solve for the gluon generalized parton distributions (GPDs) inside the proton at zero skewness, focusing specifically on leading twist chiral-even GPDs.
Bolang Lin +6 more
doaj +3 more sources