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Topological analysis of the cores of singularities in3He-A

โœ Scribed by N. D. Mermin; V. P. Mineyev; G. E. Volovik

Publisher
Springer US
Year
1978
Tongue
English
Weight
397 KB
Volume
33
Category
Article
ISSN
0022-2291

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โœฆ Synopsis

The methods of homotopy theory are employed to study the internal (core) structure of singularities. The technique is illustrated by several applications to line singularities in the A-phase of superfluid helium-3.

๐Ÿ“œ SIMILAR VOLUMES

Energies of line singularities in3He-A
Energies of line singularities in3He-A
โœ Paul Muzikar ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Springer US ๐ŸŒ English โš– 262 KB

## We investigate a class of topologically equivalent line singularities in 3He-A to determine which of this class has the lowest free energy density. Most of our results concern the Landau-Ginzburg regime near To; we offer a speculation on what might occur further below To.