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Strong squeezing limit in quantum stochastic models

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 نشر من قبل Luc Bouten
 تاريخ النشر 2017
  مجال البحث فيزياء
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 تأليف Luc Bouten




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In this paper we study quantum stochastic differential equations (QSDEs) that are driven by strongly squeezed vacuum noise. We show that for strong squeezing such a QSDE can be approximated (via a limit in the strong sense) by a QSDE that is driven by a single commuting noise process. We find that the approximation has an additional Hamiltonian term.



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