Existence of Localized Modes in a Purely Anharmonic Chain
WANG Shaofeng
Department of Physics, Xian Jiaotong University, Xian 710049
Existence of Localized Modes in a Purely Anharmonic Chain
WANG Shaofeng
Department of Physics, Xian Jiaotong University, Xian 710049
关键词 :
03.20.Pw ,
63.20.Ry ,
05.45.+b
Abstract : For a monatomic one-dimensional chain of particles interacting via a nearest-neighbor purely anharmonic potential of any even order (such a chain is called purely anharmonic chain), it is proved that there really exist exact localized modes.
Key words :
03.20.Pw
63.20.Ry
05.45.+b
出版日期: 1995-02-01
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