The Bethe ansatz equations are obtained from the periodic boundary conditions.The results show that this system is also completely integrable.
【摘
】:
The exact eigenstates of the Hamiltonian of the mixed-valence lattice model are constructed by using the Bethe ansatz.


氦之后, 质量较
的恒星中含量显著的下一个较
元素是碳,因此
碳核与质子可能发生的反应。
”。
。


