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Shannon Entropy and Diffusion Coefficient in Parity-Time Symmetric Quantum Walks
Non-Hermitian topological edge states have many intriguing properties, however, to date, they have mainly been discussed in terms of bulk–boundary correspondence. Here, we propose using a bulk property of diffusion coefficients for probing the topological states and exploring their dynamics. The dif...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8470989/ https://www.ncbi.nlm.nih.gov/pubmed/34573770 http://dx.doi.org/10.3390/e23091145 |