The exact eigenstates of the Hamiltonian of the mixed-valence lattice model are constructed by using the Bethe ansatz The Bethe ansatz equations are obtained from the periodic boundary conditions. The results show that this system is also completely integrable.
部门归属
acad sinica,int ctr mat phys,shenyang 110015,peoples r china. acad sinica,inst phys,beijing 100080,peoples r china. guangzhou teachers coll,dept phys,guangzhou 430072,peoples r china.;liu, wm (reprint author), acad sinica,inst theoret phys,pob 2735,beijing 100080,peoples r china
W. M. Liu,F. K. Pu. Some exact results for mixed-valence lattice model[J]. Science in China Series a-Mathematics Physics Astronomy,1996,39(11):1210-1218.
APA
W. M. Liu,&F. K. Pu.(1996).Some exact results for mixed-valence lattice model.Science in China Series a-Mathematics Physics Astronomy,39(11),1210-1218.
MLA
W. M. Liu,et al."Some exact results for mixed-valence lattice model".Science in China Series a-Mathematics Physics Astronomy 39.11(1996):1210-1218.
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