Skip to main content
SpringerLink
Log in

Collective quantum feedback of many-atom systems

  • Published:
Acta Physica Hungarica Series B, Quantum Electronics

Abstract

The quantum features of feedback of a many-atom system are illustrated with a specific example at hand. It is shown that the quantum correlations prevent a closed solution on the single-atom level. Nevertheless, by use of a generalized correlation function an exact solution is obtained.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. H.M. Wiseman et al., Phys. Rev. Lett. 70 (1993) 548; Phys. Rev. A 49 (1994) 1350, 4110, 2133, 5159; ibid. Phys. Rev. A 49 (1994) 50 (1994) 4428.

    Article  ADS  Google Scholar 

  2. S. Wallentowitz, Phys. Rev. A 66 (2002) 032114.

    Article  ADS  Google Scholar 

  3. M.G. Raizen et al., Phys. Rev. A 58 (1998) 4757.

    Article  ADS  Google Scholar 

  4. D. Ivanov, S. Wallentowitz andI.A. Walmsley, unpublished.

Download references

Author information

Authors and Affiliations

  1. Emmy-Noether Nachwuchsgruppe Kollektive Quantenmessung und Rückkopplung an Atomen und Molekülen, Fachbereich Physik, Universität Rostock, Universitätsplatz 3, D-18051, Rostock, Germany

    Sascha Wallentowitz

Authors
  1. Sascha Wallentowitz
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Wallentowitz, S. Collective quantum feedback of many-atom systems. Acta Phys. Hung. B 20, 149–152 (2004). https://doi.org/10.1556/APH.20.2004.1-2.30

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1556/APH.20.2004.1-2.30

Keywords

PACS

Search

Navigation