Exact Eigenfunctions of N-body System with
Quadratic Pair Potential
WANG Zhao-Liang;WANG An-Min;YANG Yang;LI Xue-Chao
【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2012(058)011
【摘要】We obtain the energy spectrum and all the corresponding eigenfunctions of N-body Bose and Fermi systems with Quadratic Pair Potentials in one dimension. The original first excited state or energy level is disappeared in one dimension, which results from the operation of symmetry or antisymmetry of identical particles. In two and higher dimensions, we give the energy spectrum and the analytical ground state wave [unctions and the degree of degeneracy. By comparison, we refine A vinash Khare's results by making some items in his article precisely.
【总页数】6页(639-644)
【关键词】本征函数;费米系统;对势;不对称性;激发态能级;全同粒子;能量谱;一维
【作者】WANG Zhao-Liang;WANG An-Min;YANG Yang;LI Xue-Chao 【作者单位】Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China;Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China;Department of Modern Physics, University of Science and
Exact Eigenfunctions of N-body System with Quadratic Pair Potential
