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Confluences of exceptional points and a systematic classification of quantum catastrophes
In the problem of classification of the parameter-controlled quantum phase transitions, attention is turned from the conventional manipulations with the energy-level mergers at exceptional points to the control of mergers of the exceptional points themselves. What is obtained is an exhaustive classi...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Nature Publishing Group UK
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8888608/ https://www.ncbi.nlm.nih.gov/pubmed/35233059 http://dx.doi.org/10.1038/s41598-022-07345-7 |