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Coalescing Majorana edge modes in non-Hermitian [Formula: see text] -symmetric Kitaev chain
A single unit cell contains all the information about the bulk system, including the topological feature. The topological invariant can be extracted from a finite system, which consists of several unit cells under certain environment, such as a non-Hermitian external field. We present an exact solva...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7176666/ https://www.ncbi.nlm.nih.gov/pubmed/32321953 http://dx.doi.org/10.1038/s41598-020-63369-x |