Schwinger effect of Gaussian correlations in constant electric fields

• URL: http://arxiv.org/abs/2201.04001v1
• Date: Tue, 11 Jan 2022 15:27:03 GMT
• Title: Schwinger effect of Gaussian correlations in constant electric fields
• Authors: Shu-Min Wu, Hao-Sheng Zeng
• Abstract summary: We pay special attention to the difference of the Schwinger effect of correlations between modes of fermion-fermion and qubit-bosonic fields studied previously. We also study the redistribution and conservativeness of the correlations under the Schwinger effect.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We study the Schwinger effect of Gaussian correlations (quantum entanglement, discord and mutual information) of the continuous-variable two-mode squeezed states shared by Alice and Bob, paying special attention to the difference of the Schwinger effect of correlations between modes of fermion-fermion and qubit-bosonic fields studied previously. We also study the redistribution and conservativeness of the correlations under the Schwinger effect.

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