%0 Journal Article
%T THE EXCHANGE SYMMETRY IN THE MOLECULAR VIBRATIONS<br>分子振动中的交换对称性
%A GU GUO-LIANG
%A TAO RUI-BAO
%A <br>顾国梁
%A 陶瑞宝
%J 物理学报
%D 1986
%I 
%X The cause of some accidental degeneracy in the molecular vibrations is discussed. We pointout that the accidental degeneracy would become a natural one under an extended " exchangepoint group". A method for treating such non-unitary symmetry is also suggested.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=54FA43F1916AC26BA48BEE52C0CBA1DD&yid=4E65715CCF57055A&vid=6209D9E8050195F5&iid=94C357A881DFC066&sid=C7461453A367FC85&eid=0A8675156EB60B87&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0