抄録
We investigate the features of the entanglement spectrum (distribution of the eigenvalues of the reduced density matrix) of a large quantum system in a pure state. We consider all Rényi entropies and recover purity and von Neumann entropy as particular cases. We construct the phase diagram of the theory and unveil the presence of two critical lines.
本文言語 | English |
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論文番号 | 414002 |
ジャーナル | Journal of Physics A: Mathematical and Theoretical |
巻 | 52 |
号 | 41 |
DOI | |
出版ステータス | Published - 2019 9 18 |
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Statistics and Probability
- Modelling and Simulation
- Mathematical Physics
- Physics and Astronomy(all)