Back-action in the measurement of "macroscopic quantum superpositions" in microwave cavities

T. Zaugg, M. Wilkens, Pierre Meystre

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We analyze the back-action of nonlinear atomic homodyning measurements on steady-state "macroscopic superpositions" that can be generated in high-Q microwave cavities. We show that a full characterization of the state requires measurements such that the macroscopic superposition is irreversibly destroyed, that is, it cannot be reconstructed by using the scheme that was used to generate it in the first place.

Original languageEnglish (US)
Pages (from-to)857-871
Number of pages15
JournalFoundations of Physics
Volume23
Issue number6
DOIs
StatePublished - Jun 1993

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microwaves
cavities
Q factors

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Back-action in the measurement of "macroscopic quantum superpositions" in microwave cavities. / Zaugg, T.; Wilkens, M.; Meystre, Pierre.

In: Foundations of Physics, Vol. 23, No. 6, 06.1993, p. 857-871.

Research output: Contribution to journalArticle

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