U(1) symmetry in the current algebra and N-fermionic massless Thirring model
- ,
- Yi Zhou(,)
- Nankai U. and
- Tsinghua U., Beijing and
- Jilin U.
- Mo-Lin Ge(,)
- Nankai U. and
- Tsinghua U., Beijing and
- Jilin U.
- Kang Xue()
- Nankai U. and
- Tsinghua U., Beijing and
- Jilin U.
7 pages
Published in:
- Phys.Lett.A 260 (1999) 468-474
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Abstract: (Elsevier)
Local U(1) symmetry in current algebra constructed by fermions has been found. The symmetry is related to the simplest q-deformation of N -fermions. We give the physical interpretation through the N -fermionic massless Thirring model. The Bethe ansatz wavefunction is also given.- Current algebra
- U(1) gauge invariance
- Bethe ansatz
- current algebra
- symmetry: U(1)
- Thirring model: massless
- Bethe ansatz: wave function
- operator: deformation
- fermion: many-body problem
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