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arXiv · 2509.03073

Effects of intrinsic decoherence in multipartite system subjected to Kerr effect and parametric amplification with quantum correlations and estimation

M. Ibrahim·S. Jamal Anwar·S. Abdel-Khalek·M. Ramzan·M. Khalid Khan
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Abstract

We investigate the interplay between quantum correlations, quantified by the global quantum discord and quantum Fisher information in a multi two-level system interacting with a single mode Fock field. Our model incorporates Kerr like non linearity effects, parametric amplification and intrinsic decoherence.

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M. Ibrahim, S. Jamal Anwar, S. Abdel-Khalek, M. Ramzan, M. Khalid Khan. 2025-09-03. Effects of intrinsic decoherence in multipartite system subjected to Kerr effect and parametric amplification with quantum correlations and estimation. https://arxiv.org/abs/2509.03073

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