Discrete breathers in a model with Morse potentials

Chinese Physics B

Volumn 19, Issue 2, 2010, Pages

  Lü, Bin Bin ^a   Deng, Yan Ping ^a   Tian, Qiang ^a  

^a BEIJING NORMAL UNIVERSITY   (China)

Author keywords

Discrete breathers; Morse lattice; On site potential; Square lattice

Indexed keywords

ANHARMONIC; DISCRETE BREATHER; HARMONIC APPROXIMATION; HARMONIC POTENTIAL; LINEAR DISPERSION RELATIONS; MORSE POTENTIALS; ONE-DIMENSIONAL CHAINS; ROTATING WAVE APPROXIMATIONS; SQUARE LATTICES;

CRYSTAL LATTICES;

TWO DIMENSIONAL;

EID: 77649239562     PISSN: 16741056     EISSN: None     Source Type: Journal    
DOI: 10.1088/1674-1056/19/2/026302     Document Type: Article

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