dorsal/arxiv
View SchemaNumerical study of induced vortex tunneling
| Authors | C. D. Bass, S. Khlebnikov |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0211070 |
| URL | https://arxiv.org/abs/quant-ph/0211070 |
Abstract
Tunneling of vortex-antivortex pairs across a superconducting film can be controlled via inductive coupling of the film to an external circuit. We study this process numerically in a toroidal film (periodic boundary conditions in both directions) by using the dual description of vortices, in which they are represented by a fundamental quantum field. We compare the results to those obtained in the instanton approach.
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"abstract": "Tunneling of vortex-antivortex pairs across a superconducting film can be\ncontrolled via inductive coupling of the film to an external circuit. We study\nthis process numerically in a toroidal film (periodic boundary conditions in\nboth directions) by using the dual description of vortices, in which they are\nrepresented by a fundamental quantum field. We compare the results to those\nobtained in the instanton approach.",
"arxiv_id": "quant-ph/0211070",
"authors": [
"C. D. Bass",
"S. Khlebnikov"
],
"categories": [
"quant-ph",
"cond-mat.mes-hall",
"cond-mat.supr-con"
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"title": "Numerical study of induced vortex tunneling",
"url": "https://arxiv.org/abs/quant-ph/0211070"
},
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