Preparation of pure Gaussian states via cascaded quantum systems

Shan Ma, Matthew J. Woolley, Ian R. Petersen, Naoki Yamamoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

This paper provides an alternative approach to the problem of preparing pure Gaussian states in a linear quantum system. It is shown that any pure Gaussian state can be generated by a cascade of one-dimensional open quantum harmonic oscillators, without any direct interaction Hamiltonians between these oscillators. This is physically advantageous from an experimental point of view. An example on the preparation of two-mode squeezed states is given to illustrate the theory.

Original languageEnglish
Title of host publication2014 IEEE Conference on Control Applications, CCA. Part of 2014 IEEE Multi-conference on Systems and Control, MSC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1970-1975
Number of pages6
ISBN (Electronic)9781479974092
DOIs
Publication statusPublished - 2014 Dec 9
Event2014 IEEE Conference on Control Applications, CCA 2014 - Juan Les Antibes, France
Duration: 2014 Oct 82014 Oct 10

Publication series

Name2014 IEEE Conference on Control Applications, CCA. Part of 2014 IEEE Multi-conference on Systems and Control, MSC 2014

Other

Other2014 IEEE Conference on Control Applications, CCA 2014
Country/TerritoryFrance
CityJuan Les Antibes
Period14/10/814/10/10

ASJC Scopus subject areas

  • Computer Science Applications
  • Control and Systems Engineering

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