Comment on ''Squeezing and antisqueezing for a harmonic oscillator having a sudden change of mass''

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It is shown that, contrary to the conclusions of a paper by Baseia, De Brito, and Bagnato [Phys. Rev. A 45, 5308 (1992)], a harmonic oscillator can be squeezed by consecutive sudden changes of its mass to and back.

Original languageEnglish
Pages (from-to)3548-3550
Number of pages3
JournalPhysical Review A
Issue number4
Publication statusPublished - Jan 1 1994


ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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