5 citations · 6 across the 2 of their papers we have counts for
4 papers
Optically- and thermally-driven huge lattice orbital and spin angular momenta from spinning fullerenes
G. P. Zhang, Y. H. Bai, Thomas F. George
Lattice vibration in solids may carry angular momentum. But unlike the intrinsic spin of electrons, the lattice vibration is rarely rotational. To induce angular momentum, one need…
Correlation Between Spin and Orbital Dynamics During Laser-Induced Femtosecond Demagnetization
G. P. Zhang, Mingqiang Gu, Y. H. Bai +2
Spin and orbital angular momenta are two intrinsic properties of an electron and are responsible for the physics of a solid. How the spin and orbital evolve with respect to each ot…
Parton Interpretation and Twist-4 Parton Distributions
J. P. Ma, Z. Y. Pang, G. P. Zhang
Through explicit examples we show that twist-4 parton distributions have no parton interpretation in the sense that parton or partons inside a hadron can carry the momentum fractio…
On the Singular Behavior of the Chirality-Odd Twist-3 Parton Distribution e(x)
J. P. Ma, G. P. Zhang
The first moment the chirality-odd twist-3 parton distribution is related to the pion-nucleon -term which is important for phenomenology. However, the possible existence…