Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Nair, Sreeraj"'
Autor:
Peng, Tian-Cai, Hu, Zhi, Nair, Sreeraj, Xu, Siqi, Liu, Xiang, Mondal, Chandan, Zhao, Xingbo, Vary, James P.
Within the basis light-front quantization framework, we systematically investigate the unpolarized and longitudinally polarized double parton distributions (DPDs) of quarks inside the proton. We utilize the light-front wave functions of the proton de
Externí odkaz:
http://arxiv.org/abs/2410.11574
Chiral-odd gluon generalized parton distributions in the proton: A light-front quantization approach
Autor:
Lin, Bolang, Nair, Sreeraj, Mondal, Chandan, Xu, Siqi, Hu, Zhi, Zhang, Pengxiang, Zhao, Xingbo, Vary, James P.
Within the basis light-front quantization (BLFQ) framework, we evaluate the gluon chiral-odd generalized parton distributions (GPDs) inside the proton at zero skewness. We employ the light-front wave functions of the proton obtained from a light-fron
Externí odkaz:
http://arxiv.org/abs/2408.09988
We compute the gravitational form factors (GFFs) and study their applications for the description of the mechanical properties such as the pressure, shear force distributions, and the mechanical radius of the proton from its light-front wave function
Externí odkaz:
http://arxiv.org/abs/2403.11702
We solve for the gluon generalized parton distributions (GPDs) inside the proton, focusing specifically on leading twist chiral-even GPDs. We obtain and employ the light-front wavefunctions (LFWFs) of the proton from a light-front quantized Hamiltoni
Externí odkaz:
http://arxiv.org/abs/2308.08275
We consider a light-front dressed quark state, per se, instead of a proton state, we consider a simple composite spin-1/2 state of a quark dressed with a gluon. This perturbative model incorporates gluonic degrees of freedom, which enable us to evalu
Externí odkaz:
http://arxiv.org/abs/2306.08683
We compute the structure function, transverse momentum dependent parton distributions (TMDs), and generalized parton distributions (GPDs) for the physical photon from the light-front quantum electrodynamics (QED) Hamiltonian, determined for its const
Externí odkaz:
http://arxiv.org/abs/2302.13645
We calculate the contribution to the gravitational form factors (GFFs) from the gluon part of the energy-momentum tensor in QCD. We take a simple spin $1/2$ composite state, namely a quark dressed with a gluon. We use the light-front Hamiltonian QCD
Externí odkaz:
http://arxiv.org/abs/2302.11906
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. We then emp
Externí odkaz:
http://arxiv.org/abs/2201.12770
We calculate the gravitational form factors (GFFs) and pressure, shear and energy distributions for a quark state dressed with a gluon at one loop in QCD. We use the light-front Hamiltonian approach. In the light-front gauge, we use a two-component f
Externí odkaz:
http://arxiv.org/abs/2112.06550
Autor:
Adhikari, Lekha, Mondal, Chandan, Nair, Sreeraj, Xu, Siqi, Jia, Shaoyang, Zhao, Xingbo, Vary, James P.
Publikováno v:
Phys. Rev. D 104, 114019 (2021)
We present the generalized parton distributions (GPDs) for the valence quarks of the pion and the kaon in both momentum space and position space within the basis light-front quantization framework. These GPDs are obtained from the eigenvectors of a l
Externí odkaz:
http://arxiv.org/abs/2110.05048