Covariance Functions for Quantum Linear System Driven by Few Photons

Zhiyuan Dong, Guofeng Zhang, Ai Guo Wu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

In this paper, we consider that a quantum linear system is driven by two input channels, which contain a single-photon state and an unfactorizable two-photon state. Quantum entanglement between the two channels is analyzed by deriving the explicit forms of the input and output covariance functions. Simulations are conducted by tunning the coupling strengths between the two input channels and the quantum system, which has certain guiding effect on the design and application of quantum optical experiments.

Original languageEnglish
Title of host publicationProceedings of the 39th Chinese Control Conference, CCC 2020
EditorsJun Fu, Jian Sun
PublisherIEEE Computer Society
Pages5800-5804
Number of pages5
ISBN (Electronic)9789881563903
DOIs
Publication statusPublished - Jul 2020
Externally publishedYes
Event39th Chinese Control Conference, CCC 2020 - Shenyang, China
Duration: 27 Jul 202029 Jul 2020

Publication series

NameChinese Control Conference, CCC
Volume2020-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference39th Chinese Control Conference, CCC 2020
Country/TerritoryChina
CityShenyang
Period27/07/2029/07/20

Keywords

  • Covariance Function
  • Optical Cavity
  • Single-photon Fock State

ASJC Scopus subject areas

  • Computer Science Applications
  • Control and Systems Engineering
  • Applied Mathematics
  • Modelling and Simulation

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