2000 character limit reached
Emergent Canonical Spin Tensor in the Chiral-Symmetric Hot QCD (2407.14345v3)
Published 19 Jul 2024 in hep-ph, hep-th, and nucl-th
Abstract: The spin tensor is fundamental to relativistic spin hydrodynamics, but its definition is ambiguous due to the pseudogauge symmetry. We show that this ambiguity can be solved in interacting field theories. We prove that the mean-field limit of a modified Nambu-Jona-Lasinio model with spin-spin interactions is equivalent to nondissipative spin hydrodynamics with a canonical spin tensor.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.