Tanaka, Y. ; Iyo, A. ; Tokiwa, K. ; Watanabe, T. ; Crisan, A. ; Sundaresan, A. ; Terada, N. (2010) Topological structure of the inter-band phase difference soliton in two-band superconductivity Physica C: Superconductivity, 470 (20). pp. 1010-1012. ISSN 0921-4534
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Official URL: http://doi.org/10.1016/j.physc.2010.05.022
Related URL: http://dx.doi.org/10.1016/j.physc.2010.05.022
Abstract
Two-component superconductivity based on the two-band superconductor has a functional topology such as an inter-band phase difference soliton (i-soliton) to realize topological electronics (topolonics). Many gauge field theories are applied to investigate the topology of two-band superconductivity. To ease experimental and electronics applications, these theories should be refined. Weinberg–Salam theory and SU(2) (two-dimensional special unitary symmetry) gauge field theory are proper starting points. An effective extra force field because of the crystal structure and inter-band Josephson interaction, rather than spontaneous symmetry breaking, simplifies the conventional gauge field theory.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 120071 |
| Deposited On: | 22 Jun 2021 06:52 |
| Last Modified: | 22 Jun 2021 06:52 |
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