Quantum Chaos and Quantum Information: Interactions and Implications

• URL: http://arxiv.org/abs/2604.12267v1
• Date: Tue, 14 Apr 2026 04:31:31 GMT
• Title: Quantum Chaos and Quantum Information: Interactions and Implications
• Abstract summary: In quantum information theory, an analogous key role is played by the von Neumann entropy.<n>We emphasize the universality of quantum chaotic dynamics and discuss its implications for quantum information processing.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: The notion of Shannon entropy is crucial for the theory of classical information. In quantum information theory, an analogous key role is played by the von Neumann entropy: quantum information processing is closely related to entropy dynamics. This reveals a direct link with the theory of quantum chaotic systems, which can be characterized by a positive entropy production. Furthermore, noise, which inevitably affects any quantum system, can be modeled by a random quantum operation or by coupling to an environment in a generic chaotic state. In this contribution, we emphasize the universality of quantum chaotic dynamics and discuss its implications for quantum information processing.

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