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Trapped Ion Quantum Computing

Manipulating quasi-bound states in a photonic crystal with periodic impurities to store quantum information

arXiv
Authors: Benjamin Rempfer, Gonzalo Ordonez

Year

2024

Paper ID

38392

Status

Preprint

Abstract Read

~2 min

Abstract Words

98

Citations

N/A

Abstract

We analytically model a one-dimensional lattice with periodic impurities representing a photonic crystal from first principles. We then investigate bound states in the continuum by computing the transmission and reflection coefficients. It turns out that when there are more impurities in our designed system then there exists a wider range of wavenumber where particles become essentially trapped. A perturbative-based explanation is shown to verify this phenomenon quantitatively. Due to this window of wavenumbers quantum information could be encoded in our system by constructing differently shaped wave packets that are bound by the tuning of parameters in our system.

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  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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  • We analytically model a one-dimensional lattice with periodic impurities representing a photonic crystal from first principles.

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