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September 24, 2025Annalen der Physik

Quantum Advantage of Thermal Quantum Dot Model in Preserving Correlations Under Ohmic Reservoir Noise

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Authors

AMAbdel‐Baset A. MohamedEJEmad K. JaradatAMAbdel-Baset A. Mohamed

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Overview

Analysis reveals strong field-induced coupling preserves quantum correlations in quantum dot systems, suggesting improved control over thermal properties.

Key Points

  • Results indicate that strong field-induced coupling preserves quantum correlations, enhancing their stability.
  • Energy fluctuations decrease under weak coupling, but increase significantly with stronger coupling, impacting the quantum speed limit.
  • Investigating a two-qubit quantum dot system exposed to an Ohmic bosonic reservoir helps model its control for quantum processing.
  • Findings suggest that higher temperatures accelerate dissipation of quantum correlations, highlighting the importance of thermal effects.

Cite This Study

Mohamed et al. (2025) studied this question.

synapsesocial.com/papers/68d6e1248b2b6861e4c3f7cbhttps://doi.org/10.1002/andp.202500266
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