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Open Quantum Systems Decoherence

fractional-time deformation of quantum coherence in open systems: a non-markovian framework beyond lindblad dynamics

arXiv

Authors: Taylan Demir

Year

2025

Paper ID

5881

Status

Preprint

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~2 min

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Abstract

In this paper, we propose a fractional time extension of the Quan tum Master Equation. We introduce a Caputo-type fractional derivative in time as an extension of the exponential decay of the Lindblad framework through the incorporation of fractional derivatives into the Lindblad framework. We show that the analytical and numerical results of our analytical and numerical models, demonstrate that fractional dynamics produces long-memory coherence decay naturally and provides an interpretable and flexible model of non-Markovianity.

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This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
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In this paper, we propose a fractional time extension of the Quan tum Master Equation.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2512.17144 [2] arXiv https://arxiv.org/abs/2512.17144 [3] Publisher https://arxiv.org/abs/2512.17144

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