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May 21, 2026The European Physical Journal PlusOpen Access

Environment-assisted generation of quantum correlations in two-mode quantum systems

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Authors

ASAlina StoicaAIAurelian Isar

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Overview

Randomized trial investigates quantum correlations in a two-mode system, suggesting complex interactions influence results.

Key Points

  • This research aims to explore how environmental factors influence quantum correlations between two bosonic modes.
  • Investigated quantum discord and interferometric power for two bosonic modes interacting with four environments.
  • Analyzed initial states as single-mode squeezed states or squeezed vacuum states under the Gorini-Kossakowski-Lindblad-Sudarshan master equation.
  • Studied effects of squeezing parameters on quantum correlations and identified conditions for decoherence-free states.
  • Demonstrated that quantum correlations can be generated and amplified from an initial factorized state.
  • Showed interactions with squeezed vacuum can either enhance or destroy correlations based on environmental influences.
  • Identified regimes in a thermal environment that lead to either enhancement or reduction of correlations, depending on specified parameters.

Cite This Study

Stoica et al. (2026) studied this question.

synapsesocial.com/papers/6a0ea14abe05d6e3efb5fd58https://doi.org/10.1140/epjp/s13360-026-07727-0
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