Time-reversal symmetry breaking in superconductors through loop supercurrent order
We propose a novel superconducting ground state where microscopic supercurrent loops form spontaneously within a unit cell at the superconducting transition temperature with only uniform, onsite and intra-orbital singlet pairing. As a result of the circulating currents time-reversal symmetry (TRS) i...
| Published in: | New Journal of Physics |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2021-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/ac17ba |