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Quantum dynamics of superfluid vortices

✍ Scribed by AM Thompson; JMF Gunn

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
164 KB
Volume
235-240
Category
Article
ISSN
0921-4534

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πŸ“œ SIMILAR VOLUMES

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Due to the specific discrete symmetry of the superfluid 3He-A2 order parameter, linear singularities can exist which are characterized by a quarter-integer quantum of superflow velocity circulation. Some consequences of this observation are analyzed. ## O = Β½[(A r + A,)al(Z) + i(AT --A,)d2(z)]e i'p

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We discuss the first computer simulations for superfluid vortex formation in 3He flow through narrow channels. Overall features of the phase slippage processes through vortex motion are found to be independent of details in the boundary conditions: diffusive and specular cases exhibit the same scen