Andreev bound states in junctions formed by conventional and PT-symmetric non-Hermitian superconductors
We study theoretically a junction composed of a PT-symmetric non-Hermitian superconductor (PTS) placed between two conventional superconductors. We show that due to non-Hermitian electron-electron interaction in the PTS region and the combination of symmetries, only discrete values of phases of the...
| Published in: | Physical Review Research |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2022-09-01
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| Online Access: | http://doi.org/10.1103/PhysRevResearch.4.033201 |