Li Chengyu, Jing-Song Liu, Mo‐Lin Ge
Abstract
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Yangian Y(sl(2)) constructed by fermionic field operators is extended to the q -deformed case which can be realized in the massless Thirring model. This leads to local U(1) gauge-invariance of Y(sl(2)) and evolution of the double-time Green function in q -statistics.
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Yangian Y(sl(2)) constructed by fermionic field operators is extended to the q -deformed case which can be realized in the massless Thirring model. This leads to local U(1) gauge-invariance of Y(sl(2)) and evolution of the double-time Green function in q -statistics.
Key concepts: Thirring model, Yangian, Massless particle, Mathematical physics, Symmetry (geometry), Physics, Quantum electrodynamics, Fermion