Transfer of nonclassical correlations between bosonic field and atomic ensemble through electromagnetically induced transparency

• Published in: Physica scripta Vol. 99; no. 10; pp. 105125 - 105142
• Main Authors: Liu, Wanfang, Ding, Chengyun, Yin, Xunchang, Zhang, Liwei
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.10.2024
• Subjects: electromagnetically induced transparency; nonclassical correlations; quantum discord; spin squeezing

Abstract Dark state polariton, as an important concept in the mechanism of electromagnetic induced transparency (EIT), can map the state of bosonic fields to atomic ensembles. To reflect the mapping ability of dark state polariton, we choose the odd and even bosonic coherent states as the probe fiel...