https://doi.org/10.1140/epjp/s13360-025-05991-0
Regular Article
Extracting work from multiqubit-interacting system coupled to a common environment
Faculty of Physics, Urmia University of Technology, Urmia, Iran
Received:
11
July
2024
Accepted:
6
January
2025
Published online:
23
January
2025
This study investigates the mechanisms of work extraction from a multiqubit system that interacts within a common zero-temperature environment. By systematically adjusting key parameters such as the number of qubits and the interaction strength among them, we induce non-Markovian dynamics under both strong and weak coupling regimes. Our research reveals that these parameters play a pivotal role in enhancing the efficiency of work extraction from the quantum system. Specifically, we find that increasing the number of qubits and the strength of interactions between them leads to a significant improvement in the work extraction process. These results underscore the importance of optimizing N qubit system and environment parameters to maximize work extraction from multiqubit system. This study provides valuable insights into the optimization strategies necessary for efficient energy utilization in quantum technologies.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
