Magnon Drops in One‐Dimensional Ferromagnetic Structures

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Назив:	Magnon Drops in One‐Dimensional Ferromagnetic Structures
Аутори:	Mirjanić D. Bundalo Z. Tošić B. Šetrajčić J.
Датум издавања:	1-јан-1985
Часопис:	physica status solidi (b)
Сажетак:	The spectrum of elementary excitations arising in processes of desintegration of magnon drops in one‐dimensional ferromagnetic structures is investigated. A new method of solving the gap equation is used. It is shown that those elementary excitations are gapless. This result is in accordance with Goldstone's theorem. It was also shown that these elementary excitations do not lead to the superfluidity effect. Copyright © 1985 WILEY‐VCH Verlag GmbH & Co. KGaA
URI:	https://open.uns.ac.rs/handle/123456789/12117
ISSN:	03701972
DOI:	10.1002/pssb.2221280118
Налази се у колекцијама:	PMF Publikacije/Publications