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Trapped Ion Quantum Computing

Detecting lower bounds to quantum channel capacities

arXiv
Authors: Chiara Macchiavello, Massimiliano F. Sacchi

Year

2015

Paper ID

26932

Status

Preprint

Abstract Read

~2 min

Abstract Words

62

Citations

N/A

Abstract

We propose a method to detect lower bounds to quantum capacities of a noisy quantum communication channel by means of few measurements. The method is easily implementable and does not require any knowledge about the channel. We test its efficiency by studying its performance for most well known single qubit noisy channels and for the generalised Pauli channel in arbitrary finite dimension.

Why This Paper Matters

  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
  • It adds a 2015 reference point for readers tracking recent quantum research.
  • We propose a method to detect lower bounds to quantum capacities of a noisy quantum communication channel by means of few measurements.

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