Topological unification of time-reversal and particle-hole symmetries in non-Hermitian physics
Topological phases of matter are determined by its symmetries and dimension. Here the authors show that in non-Hermitian systems, such as those with gain and loss, time-reversal and particle-hole symmetries are equivalent to each other, unifying otherwise distinct topological classes and leading to...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2019-01-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-018-08254-y |