Misbelief and misunderstandings on the non--Markovian dynamics of a damped harmonic oscillator

Antonino Messina, Jyrki Piilo, Intravaia

Risultato della ricerca: Articlepeer review

25 Citazioni (Scopus)

Abstract

We use the exact solution for the damped harmonic oscillator to discuss some relevant aspects of its open dynamics are often misunderstood. We compare two different approximations both referred to as a rotating wave approximation. Using a specific example, we clarify some issues related to non-Markovian dynamics, non-Lindblad-type dynamics, and positivity of the density matrix.
Lingua originaleEnglish
pagine (da-a)S98-S103
Numero di pagine6
RivistaJOURNAL OF OPTICS
Volume6
Stato di pubblicazionePublished - 2004

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy (miscellaneous)

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