Ontology highlight
ABSTRACT:
SUBMITTER: Zhang Z
PROVIDER: S-EPMC7374728 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
Zhang Zhou Z Dai Yue Y Dong Yu-Li YL Zhang Chengjie C
Scientific reports 20200721 1
Quantifying coherence and entanglement is extremely important in quantum information processing. Here, we present numerical and analytical results for the geometric measure of coherence, and also present numerical results for the geometric measure of entanglement. On the one hand, we first provide a semidefinite algorithm to numerically calculate geometric measure of coherence for arbitrary finite-dimensional mixed states. Based on this semidefinite algorithm, we test randomly generated single-q ...[more]