|
|||||
|
|
U(1) symmetry in the current algebra and N-fermionic massless Thirring model |
|
| Authors: | Jian-Sheng Wu Yi Zhou Mo-Lin Ge Kang Xue |
| Affiliation: | a Theoretical Physics Division, Nankai Institute of Mathematics, Nankai University, Tianjin 300071, China b Center for Advanced Study, Tsinghua University, Beijing 100084, China c Physics Department, Northeast Normal University, Changchun, Jilin, 130024, China |
| Abstract: | 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. |
| Keywords: | Current algebra U(1) gauge invariance Bethe ansatz |
| 本文献已被 ScienceDirect 等数据库收录！ | |