Thermodynamics of trapped interacting bosons in one dimension
  On the basis of Bethe ansatz solution of bosons with delta-function interaction in a one-dimensional potential well, the thermodynamics equilibrium of the system in finite temperature is studied by using the strategy of Yang and Yang. The thermodynamics quantities, such as specific heat etc. are obtained for the cases of strong coupling limit and weak coupling limit respectively. 
Shi-Jian Gu (ZIMP Zhejiang U.), You-Quan Li (ZIMP Zhejiang U./Inst.   Phys. Augsburg U.) and Zu-Jian Ying(ZIMP Zhejiang U.)