Spin-orbit entanglement in the Color Glass Condensate

被引：2
|
作者：
Bhattacharya, Shohini [1 ]
Boussarie, Renaud [2 ]
Hatta, Yoshitaka [3 ,4 ]
机构：
[1] Los Alamos Natl Lab, Theoret Div, Los Alamos, NM 87545 USA
[2] Inst Polytech Paris, Ecole Polytech, CPHT, CNRS, F-91128 Palaiseau, France
[3] Brookhaven Natl Lab, Phys Dept, Upton, NY 11973 USA
[4] Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA
来源：
PHYSICS LETTERS B | 2024年 / 859卷
关键词：
GLUON SATURATION; ANGULAR-MOMENTUM; DISTRIBUTIONS;
D O I：
10.1016/j.physletb.2024.139134
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We compute the spin-orbit correlations of quarks and gluons at small-x and show that the helicity and the orbital angular momentum of individual partons are strongly anti-aligned even in unpolarized or spinless hadrons and nuclei. Combined with the fact that gluons in the Color Glass Condensate are linearly polarized, our finding indicates that the helicity and the orbital angular momentum of single gluons are maximally entangled in a quantum mechanical sense.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Spin-Orbit Coupling Induced Phase Separation in Spin-1 Condensate with Optical Lattice
    Zhao, Qiang
    INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2019, 58 (07) : 2282 - 2292
  • [42] Spinor condensate in spin-orbit coupled Bose gases with inhomogeneous magnetic field
    Zhao, Qiang
    Bi, Hong-Jing
    Yang, Xiao-Meng
    Zhang, Li-Li
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2022, 36 (05):
  • [43] Collective Dipole Oscillations of a Spin-Orbit Coupled Bose-Einstein Condensate
    Zhang, Jin-Yi
    Ji, Si-Cong
    Chen, Zhu
    Zhang, Long
    Du, Zhi-Dong
    Yan, Bo
    Pan, Ge-Sheng
    Zhao, Bo
    Deng, You-Jin
    Zhai, Hui
    Chen, Shuai
    Pan, Jian-Wei
    PHYSICAL REVIEW LETTERS, 2012, 109 (11)
  • [44] Excitation spectra of a Bose-Einstein condensate with an angular spin-orbit coupling
    Vasic, Ivana
    Balaz, Antun
    PHYSICAL REVIEW A, 2016, 94 (03)
  • [45] Quench dynamics in a trapped Bose-Einstein condensate with spin-orbit coupling
    Liu, Sheng
    Zhang, Yongsheng
    PHYSICAL REVIEW A, 2019, 99 (05)
  • [46] Electromagnetically induced transparency in a spin-orbit coupled Bose-Einstein condensate
    Hu, Zhengfeng
    Liu, Chengpu
    Liu, Jin-Ming
    Wang, Yuzhu
    OPTICS EXPRESS, 2018, 26 (16): : 20122 - 20131
  • [47] Spin-orbit coupling in Bose-Einstein condensate and degenerate Fermi gases
    Wang, Peng-Jun
    Zhang, Jing
    FRONTIERS OF PHYSICS, 2014, 9 (05) : 598 - 612
  • [48] Spin-Orbit Coupled Dynamics of Ferromagnetic Spinor Bose-Einstein Condensate
    Zhao, Qiang
    ACTA PHYSICA POLONICA A, 2024, 145 (04) : 162 - 168
  • [49] Spin-orbit coupling in Bose-Einstein condensate and degenerate Fermi gases
    Peng-Jun Wang
    Jing Zhang
    Frontiers of Physics, 2014, 9 : 598 - 612
  • [50] Barrier scattering properties in spin-orbit coupled Bose-Einstein condensate
    Li Zhi
    Wang Jian-Zhong
    ACTA PHYSICA SINICA, 2013, 62 (10)
12345