中国物理B ›› 1997, Vol. 6 ›› Issue (1): 1-5.doi: 10.1088/1004-423X/6/1/001

• •    下一篇

SOLVABLE BOSON-FERMION MODEL FOR MIXED-VALENCE SYSTEMS

马选荣1, 赵宏伟2, 蒲富恪2, 刘伍明3   

  1. (1)Department of Physics, Ningxia University, Yinchuan 750021, China; (2)Institute of Physics, Academia Sinica, Beijing 100080, China;Department of Physics, Guangzhou Teachers College, Guangzhou 510400, China; (3)Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China;International Center for Materials Physics, Academia Sinica, Shenyang 110015, China
  • 收稿日期:1995-10-09 出版日期:1997-01-20 发布日期:1997-01-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China.

SOLVABLE BOSON-FERMION MODEL FOR MIXED-VALENCE SYSTEMS

MA XUAN-RONG (马选荣)a, LIU WU-MING (蒲富恪)b, ZHAO HONG-WEI (刘伍明)c, PU FU-CHO (赵宏伟)c   

  1. a Department of Physics, Ningxia University, Yinchuan 750021, China; b Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China; International Center for Materials Physics, Academia Sinica, Shenyang 110015, China; c Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China;Department of Physics, Guangzhou Teachers College, Guangzhou 510400, China
  • Received:1995-10-09 Online:1997-01-20 Published:1997-01-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China.

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摘要： Using the Bethe ansatz technique, the exact eigenstates of the Hamiltonian of the boson-fermion model for mixed-valence systems are constructed. The Bethe ansatz equations are obtained from the periodic boundary conditions.

Abstract: Using the Bethe ansatz technique, the exact eigenstates of the Hamiltonian of the boson-fermion model for mixed-valence systems are constructed. The Bethe ansatz equations are obtained from the periodic boundary conditions.

中图分类号:  (Boson systems)

  • 05.30.Jp
05.30.Fk (Fermion systems and electron gas)