Thermal decay of planar Jones-Roberts solitons

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Title

Thermal decay of planar Jones-Roberts solitons

Content partner

University of Otago

Collection

Otago University Research Archive

Description

Homogeneous planar superfluids exhibit a range of low-energy excitations that also appear in highly excited states like superfluid turbulence. In dilute gas Bose-Einstein condensates, the Jones-Roberts soliton family includes vortex dipoles and rarefaction pulses in the low- and high-velocity regimes, respectively. These excitations carry both energy and linear momentum, making their decay characteristics crucial for understanding superfluid dynamics. In this work, we develop the theory of pl...

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Format

Research paper

Research format

Scholarly text / Journal article

Thesis level

Article

Date created

2024-11

Creator

Krause, Nils A. / Bradley, Ashton S.

URL

https://hdl.handle.net/10523/43478

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