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September 10, 2025QuantumOpen Access

Quantum control of continuous systems via nonharmonic potential modulation

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Authors

PGPiotr T. GrochowskiHPHannes PichlerCRC. A. Regal

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Overview

Theoretical proposal manipulates nonharmonic potentials to generate non-Gaussian states, indicating new quantum control methods.

Key Points

  • Robust control of continuous-variable systems is achieved through nonharmonic potential modulation, improving quantum manipulation.
  • Non-Gaussian states, including Fock and cubic-phase states, are produced via optimized modulation of potential position and depth.
  • Protocols for single-shot state discrimination and algorithmic cooling demonstrate effective techniques for quantum state management.
  • Analysis shows the control scheme is resilient against noise, highlighting its relevance in ongoing experiments with continuous-variable systems.

Cite This Study

Grochowski et al. (2025) studied this question.

synapsesocial.com/papers/68c1d5e554b1d3bfb60f8a34https://doi.org/10.22331/q-2025-08-08-1824
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