Kinematical and dynamic interactions do not change properties of two-particle solitons

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Назив:	Kinematical and dynamic interactions do not change properties of two-particle solitons
Аутори:	Mašković L. Kapor D. Šetrajčić J. Tošić B.
Датум издавања:	3-мар-1986
Часопис:	Physics Letters A
Сажетак:	The system of Frenkel excitons interacting with phonons is treated in the Agranovich-Toshich bosonic representation of Pauli operators up to terms with four Bose operators, comprising both kinematic and dynamic interaction. Equations of motion are formulated for the two-particle soliton wavefunction and it is shown that they are completely identical with those obtained previously with the hamiltonian quadratic in Bose operators. © 1986.
URI:	https://open.uns.ac.rs/handle/123456789/14075
ISSN:	03759601
DOI:	10.1016/0375-9601(86)90559-1
Налази се у колекцијама:	PMF Publikacije/Publications