Quantum states whose particle content is invariant under bogoliubov transformation

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dc.contributor.authorPadmanabhan, T.
dc.date.accessioned2012-03-02T10:54:22Z
dc.date.available2012-03-02T10:54:22Z
dc.date.issued1987-02-16
dc.description.abstractIt is shown that, for any given Bogoliubov transformation, there exists a class of quantum states with the following property. The particle content of these states does not change under the Bogoliubov transformation. We emphasise the importance of such states in the study of quantum fields in curved spacetime.en_US
dc.identifier.urihttp://hdl.handle.net/11007/95
dc.language.isoenen_US
dc.publisherIOP Publishingen_US
dc.relation.ispartofseriesClassical and Quantum Gravity;Vol. 4, 1987
dc.subjectQuantumen_US
dc.subjectBogoliubov transformationen_US
dc.subjectHarmonic oscillatoren_US
dc.titleQuantum states whose particle content is invariant under bogoliubov transformationen_US
dc.typeArticleen_US

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