most citedReply to the Comment on "Spin and orbital angular momentum in gauge theories: Nucleon spin structure and multipole radiation revisited" [PRL 100:232002 (2008)]

198 citations · 396 across the 3 of their papers we have counts for

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hep-ph2008★ 198 cited

Reply to the Comment on "Spin and orbital angular momentum in gauge theories: Nucleon spin structure and multipole radiation revisited" [PRL 100:232002 (2008)]

Xiang-Song Chen, Xiao-Fu Lü, Wei-Min Sun +2

This is a Reply to the Comment [arXiv:0807.0699] on our paper [PRL 100:232002 (2008)].

hep-ph2008★ 198 cited

Spin and orbital angular momentum in gauge theories: Nucleon spin structure and multipole radiation revisited

Xiang-Song Chen, Xiao-Fu Lü, Wei-Min Sun +2

We address and solve the long-standing gauge-invariance problem of the nucleon spin structure. Explicitly gauge-invariant spin and orbital angular momentum operators of quarks and…

hep-ph2007

Spin and orbital angular momentum in gauge theories (I): QED and determination of the angular momentum density

X. S. Chen, X. F. Lü, W. M. Sun +2

This two-paper series addresses and fixes the long-standing gauge invariance problem of angular momentum in gauge theories. This QED part reveals: 1) The spin and orbital angular m…