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Quantum Information Processing

Is entanglement a unique resource in quantum illumination?

  • 01-02-2023
Published in:
Authors
MuSeong Kim
Mi-Ra Hwang
Eylee Jung
DaeKil Park
Published in
Quantum Information Processing | Issue 2/2023

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Abstract

The article delves into the question of whether entanglement is the unique resource behind the quantum advantage in quantum illumination. It begins by reviewing the use of entanglement in various quantum information processing tasks and the specific application of quantum illumination for detecting low-reflective objects in noisy environments. The authors then explore the effects of single-mode and two-mode squeezing operations on the error probability and entanglement in quantum illumination. They find that while these operations can alter the entanglement, the quantum advantage does not solely depend on entanglement, suggesting that other resources may contribute to the observed benefits. The article concludes by highlighting the need for further research to identify the genuine resources responsible for the quantum advantage in quantum illumination.
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previous article Quantum implementation of image registration
next article Practical efficient 1-out-of-n quantum oblivious transfer protocol
Title
Is entanglement a unique resource in quantum illumination?
Authors
MuSeong Kim
Mi-Ra Hwang
Eylee Jung
DaeKil Park
Publication date
01-02-2023
Publisher
Springer US
Published in
Quantum Information Processing / Issue 2/2023
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-023-03839-z
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