Rorai, C., Skipper, J., Kerr, R. M. and Streenivasan, K. R. (2016) Approach and separation of quantised vortices with balanced cores. Journal of Fluid Mechanics, 808 . pp. 641-667. doi:10.1017/jfm.2016.638 ISSN 0022-1120.

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Abstract

The scaling laws for the reconnection of isolated pairs of quantised vortices are characterised by numerically integrating the three-dimensional Gross–Pitaevskii equations, the simplest mean-field equations for a quantum fluid. The primary result is the identification of distinctly different temporal power laws for the pre- and post-reconnection separation distances δ(t)

Item Type:	Journal Article
Subjects:	Q Science > QC Physics
Divisions:	Faculty of Science, Engineering and Medicine > Science > Mathematics
Library of Congress Subject Headings (LCSH):	Quantum theory
Journal or Publication Title:	Journal of Fluid Mechanics
Publisher:	Cambridge University Press
ISSN:	0022-1120
Official Date:	December 2016
Dates:	Date Event December 2016 Published 4 November 2016 Available 29 September 2016 Accepted
Volume:	808
Page Range:	pp. 641-667
DOI:	10.1017/jfm.2016.638
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Date of first compliant deposit:	2 March 2017
Date of first compliant Open Access:	4 March 2017
Funder:	National Science Foundation (U.S.) (NSF), Università degli studi di Trieste, European Union (EU)
Grant number:	Grant No. 0906109 (NSF), COST Action program MP0806 Particles in Turbulence (EU)

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