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Trapped Ion Quantum Computing

Enhancing Quantum Entanglement Through Parametric Control of Atom-Cavity States

arXiv
Authors: Arthur Vesperini, Roberto Franzosi

Year

2024

Paper ID

64793

Status

Preprint

Abstract Read

~2 min

Abstract Words

105

Citations

N/A

Abstract

Dicke states form a class of entangled states that has attracted much attention for their applications in various quantum algorithms. They emerge as eigenstates of the Tavis-Cummings Hamiltonian, a simplification of the Dicke model, which describes an assembly of two-level atoms trapped in an electromagnetic cavity. In this letter, we show that in the regime where the field energy is large with respect to the atomic energy splitting, precise control of the ground state can be implemented. Specifically, pure Dicke states can be selected and produced by appropriate tuning of the parameters. This result may have important applications in quantum engineering and quantum information theory.

Why This Paper Matters

  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
  • It adds a 2024 reference point for readers tracking recent quantum research.
  • Dicke states form a class of entangled states that has attracted much attention for their applications in various quantum algorithms.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2407.21434 [2] arXiv https://arxiv.org/abs/2407.21434 [3] Publisher https://arxiv.org/abs/2407.21434

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