Quantum speed limit for maximally entangled mixed state under non-Markovian Regime

In this paper, we investigate the connection between quantum speed limit time and non-Markovianity by combining the concept of two-qubit maximally entangled mixed state for various correlated noise channels. In particular, we find an inverse relation between them, which means that the non-Markovian feature of the quantum process leads to speedup of evolution in terms of correlations between successive uses of noise channels because of various. Parameters, such as correlations, entanglement, get involved in it. As a result of this study, new insights are gained into the control of QSL time for open systems, which opens the door to further experimental development toward the development of quantum thermodynamic devices and quantum computers. Our results shed light into trace back of information from environment which might be useful for quantum information processing task.

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Publication Details

Journal
Modern Physics Letters A
Published
2025-05-08
DOI
https://doi.org/10.1142/s0217732325500701
Primary Topic
Quantum Information and Cryptography
Type
article
Field-Weighted Citation Impact
0.00
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article

Quantum speed limit for maximally entangled mixed state under non-Markovian Regime

Natasha Awasthi, Manish Manish, Dheeraj Kumar Joshi, Soni Sharma
Modern Physics Letters A
Quantum Information and Cryptography
article

Quantum speed limit for maximally entangled mixed state under non-Markovian Regime

Natasha Awasthi, Manish Manish, Dheeraj Kumar Joshi, Soni Sharma
article en

Abstract

In this paper, we investigate the connection between quantum speed limit time and non-Markovianity by combining the concept of two-qubit maximally entangled mixed state for various correlated noise channels. In particular, we find an inverse relation between them, which means that the non-Markovian feature of the quantum process leads to speedup of evolution in terms of correlations between successive uses of noise channels because of various. Parameters, such as correlations, entanglement, get involved in it. As a result of this study, new insights are gained into the control of QSL time for open systems, which opens the door to further experimental development toward the development of quantum thermodynamic devices and quantum computers. Our results shed light into trace back of information from environment which might be useful for quantum information processing task.

Modern Physics Letters AVol. 40(21n22)
Dehradun Institute of Technology University (IN)
Openalex Percentile: Top 96%
Quantum Information and Cryptography
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