We review different aspects of atom–atom and atom–wall Casimir–Polder forces. We first discuss the role of a boundary condition on the interatomic Casimir–Polder potential between two ground-state atoms, and give a physically transparent interpretation of the results in terms of vacuum fluctuations and image atomic dipoles. We then discuss the known atom–wall Casimir–Polder force for ground- and excited-state atoms, using a different method which is also suited to extension to time-dependent situations. Finally, we consider the fluctuation of the Casimir–Polder force between a ground-state atom and a conducting wall, and discuss possible observation of this force fluctuation.

MESSINA, R., PASSANTE, R., RIZZUTO, L., SPAGNOLO, S., VASILE, R. (2008). Casimir-Polder forces, boundary conditions and fluctuations. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, 41, 164031-1-164031-7 [10.1088/1751-8113/41/16/164031].

Casimir-Polder forces, boundary conditions and fluctuations

MESSINA, Riccardo;PASSANTE, Roberto;RIZZUTO, Lucia;SPAGNOLO, Salvatore;
2008-01-01

Abstract

We review different aspects of atom–atom and atom–wall Casimir–Polder forces. We first discuss the role of a boundary condition on the interatomic Casimir–Polder potential between two ground-state atoms, and give a physically transparent interpretation of the results in terms of vacuum fluctuations and image atomic dipoles. We then discuss the known atom–wall Casimir–Polder force for ground- and excited-state atoms, using a different method which is also suited to extension to time-dependent situations. Finally, we consider the fluctuation of the Casimir–Polder force between a ground-state atom and a conducting wall, and discuss possible observation of this force fluctuation.
2008
MESSINA, R., PASSANTE, R., RIZZUTO, L., SPAGNOLO, S., VASILE, R. (2008). Casimir-Polder forces, boundary conditions and fluctuations. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, 41, 164031-1-164031-7 [10.1088/1751-8113/41/16/164031].
File in questo prodotto:
File Dimensione Formato  
2008jpa41-164031.pdf

Solo gestori archvio

Dimensione 113.11 kB
Formato Adobe PDF
113.11 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
36104.pdf

Solo gestori archvio

Dimensione 184.91 kB
Formato Adobe PDF
184.91 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/10447/38172
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 20
  • ???jsp.display-item.citation.isi??? 18
social impact