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Universal Feature of Charged Entanglement Entropy
Rényi entropies, <math display="inline"><msub><mi>S</mi><mi>n</mi></msub></math>, admit a natural generalization in the presence of global symmetries. These “charged Rényi entropies” are functions of the chemical potential <math display=&q...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.129.021601 http://cds.cern.ch/record/2803444 |