Average capacity of quantum entanglement
Average capacity of quantum entanglement
复制标题
量子纠缠的平均容量
DOI:
10.1088/1751-8121/acb114
复制
发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Wei, Lu
中科院分区:
文献类型:
--
作者:
Wei, Lu
As an alternative to entanglement entropies, the capacity of entanglement becomes a promising candidate to probe and estimate the degree of entanglement of quantum bipartite systems. In this work, we study the statistical behavior of entanglement capacity over major models of random states. In particular, the exact and asymptotic formulas of average capacity have been derived under the Hilbert–Schmidt and Bures-Hall ensembles. The obtained formulas generalize some partial results of average capacity computed recently in the literature. As a key ingredient in deriving the results, we make use of techniques in random matrix theory and our previous results pertaining to the underlying orthogonal polynomials and special functions. Simulations have been performed to numerically verify the derived formulas.
登录
查看更多内容
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
M. Milgram
通讯作者:
M. Milgram
影响因子:
5
作者:
Bianchi, Eugenio;Donà, Pietro
通讯作者:
Donà, Pietro
影响因子:
3.7
作者:
Eugenio Bianchi;L. Hackl;M. Kieburg
通讯作者:
Eugenio Bianchi;L. Hackl;M. Kieburg
影响因子:
9.7
作者:
Eugenio Bianchi;L. Hackl;M. Kieburg;M. Rigol;L. Vidmar
通讯作者:
Eugenio Bianchi;L. Hackl;M. Kieburg;M. Rigol;L. Vidmar
DOI:
--
发表时间:
2020
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
Lu Wei
通讯作者:
Lu Wei