Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/15037
ชื่อเรื่อง: Localization and the effective mass of a vortex
ผู้แต่ง: Khemmani S.
Sa-Yakanit V.
Keywords: Mass transfer
Problem solving
Dissipation
Localization
Vortex flow
วันที่เผยแพร่: 2006
บทคัดย่อ: In the problem of a vortex escaping from a metastable potential, we derive the localization criterion of a vortex at finite dissipation and temperature by analysing both the crossover temperature formula and the escape rate formula. In the absence of a pinning potential in the stable direction, this criterion shows that a vortex will be localized in a metastable potential when the Magnus force is strong enough. Using the concept of this localization criterion, the effective mass of a vortex can be defined and interpreted. Moreover, the role of pinning and dissipation in the process of vortex escape can also be discussed. © IOP Publishing Ltd.
URI: https://ir.swu.ac.th/jspui/handle/123456789/15037
https://www.scopus.com/inward/record.uri?eid=2-s2.0-33244489118&doi=10.1088%2f0953-8984%2f18%2f9%2f005&partnerID=40&md5=594b721170a6940b92b5fa9954e95230
ISSN: 9538984
Appears in Collections:Scopus 1983-2021

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