Finite Size Corrections for One Dimensional Interacting Fermions
LIU Yimin, PU Fuque(Fu-Cho Pu), SU Hang
Institute of Physics, Academia Sinica, Beijing 100080
Finite Size Corrections for One Dimensional Interacting Fermions
LIU Yimin;PU Fuque(Fu-Cho Pu);SU Hang
Institute of Physics, Academia Sinica, Beijing 100080
关键词 ：
05.30.Ch ,
05.30.Jp ,
05.70.Jh
Abstract ： Using the method based on the Euler-Maclaurin formula, we calculate the finitesize correction to the energy of the ground state and the excited state for the delta interacting fermion gas in the periodic boundary condition with N - 1 of the N fermions having the same spin and one having the opposite spin. In the thermodynamic limit, we obtain the conformal anomaly, operator dimension and the correlation functions.
Key words ：
05.30.Ch
05.30.Jp
05.70.Jh
出版日期: 1992-08-01
引用本文:
LIU Yimin;PU Fuque(Fu-Cho Pu);SU Hang. Finite Size Corrections for One Dimensional Interacting Fermions[J]. 中国物理快报, 1992, 9(8): 393-396.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1992/V9/I8/393
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1992, Vol. 9 
