LyandaGeller, Y. and Goldbart, P. M. and Loss, D.. (1996) Quantization of superflow circulation and magnetic flux with a tunable offset. Physical Review B, Vol. 53, H. 18. pp. 12395-12399.
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Official URL: http://edoc.unibas.ch/dok/A5254778
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Abstract
Quantization of superflow circulation and of magnetic flux are considered for systems, such as superfluid He-3-A and unconventional superconductors, having nonscalar order parameters. The circulation is shown to be the anholonomy in the parallel transport of the order parameter. For multiply-connected samples free of distributed vorticity, circulation and flux are predicted to be quantized, but generically to nonintegral values that are tunably offset from integers. This amounts to a version of Aharonov-Bohm physics. Experimental settings for testing these issues are discussed.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss) |
|---|---|
| UniBasel Contributors: | Loss, Daniel |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | American Institute of Physics |
| ISSN: | 0163-1829 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: | |
| Last Modified: | 22 Mar 2012 14:25 |
| Deposited On: | 22 Mar 2012 13:48 |
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