Partial disentanglement in a multipartite system

• URL: http://arxiv.org/abs/2306.05853v2
• Date: Tue, 19 Sep 2023 12:46:21 GMT
• Title: Partial disentanglement in a multipartite system
• Authors: Eyal Buks
• Abstract summary: The extension is based on a modified Schr"odinger equation having an added nonlinear term. It is postulated that disentanglement is active only during the time when particles interact. A butterfly-like effect is found near highly entangled multipartite vector states.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We explore a nonlinear extension to quantum theory giving rise to deterministic partial disentanglement between pairs of particles. The extension is based on a modified Schr\"{o}dinger equation having an added nonlinear term. To avoid conflicts with the principles of causality and separability, it is postulated that disentanglement is active only during the time when particles interact. A butterfly-like effect is found near highly entangled multipartite vector states.

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