We exploit a microscopically derived master equation for the study of Stimulated Rapid Adiabatic Passage in the presence of spontaneous decay from the intermediate state toward the initial and final states, and compare our results with the predictions obtained from a phenomenological model previously used [P. A. Ivanov, N. V. Vitanov, and K. Bergmann, Phys. Rev. A 72, 053412 (2005)]. It is shown that our approach predicts a much higher efficiency for counterintuitively ordered pulses, while no significant difference between the two approaches is found for intuitively ordered pulses. These features are readily explained in the dressed-state picture.

Scala, M., Militello, B., Messina, A., Vitanov, N. (2011). Stimulated Raman adiabatic passage in a $\Lambda$ system in the presence of quantum noise. PHYSICAL REVIEW A, 83, 012101-1-012101-8 [10.1103/PhysRevA.83.012101].

Stimulated Raman adiabatic passage in a $\Lambda$ system in the presence of quantum noise

SCALA, Matteo;MILITELLO, Benedetto;MESSINA, Antonino;
2011-01-01

Abstract

We exploit a microscopically derived master equation for the study of Stimulated Rapid Adiabatic Passage in the presence of spontaneous decay from the intermediate state toward the initial and final states, and compare our results with the predictions obtained from a phenomenological model previously used [P. A. Ivanov, N. V. Vitanov, and K. Bergmann, Phys. Rev. A 72, 053412 (2005)]. It is shown that our approach predicts a much higher efficiency for counterintuitively ordered pulses, while no significant difference between the two approaches is found for intuitively ordered pulses. These features are readily explained in the dressed-state picture.
2011
Scala, M., Militello, B., Messina, A., Vitanov, N. (2011). Stimulated Raman adiabatic passage in a $\Lambda$ system in the presence of quantum noise. PHYSICAL REVIEW A, 83, 012101-1-012101-8 [10.1103/PhysRevA.83.012101].
File in questo prodotto:
File Dimensione Formato  
2011 PRA 83_012101 [Matteo].pdf

Solo gestori archvio

Dimensione 339.96 kB
Formato Adobe PDF
339.96 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/53690
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 25
  • ???jsp.display-item.citation.isi??? 24
social impact