Pregled bibliografske jedinice broj: 139306
Perturbations of the excited quantum oscillator: From number states to statistical distributions
Perturbations of the excited quantum oscillator: From number states to statistical distributions // American Journal of Physics, 72 (2004), 2; 231-236 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 139306 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Perturbations of the excited quantum oscillator: From number states to statistical distributions
Autori
Sunko, Denis K. ; Gumhalter, Branko
Izvornik
American Journal of Physics (0002-9505) 72
(2004), 2;
231-236
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
harmonic oscillator; scattering; spectroscopy
Sažetak
We discuss the transitions that an external time dependent perturbation can induce upon a quantum harmonic oscillator in an excited initial state. In particular, we show how to describe transitions of the oscillator from initial states characterized by statistical distributions. These results should be useful for interpretations of the properties of weakly dispersive bosonic excitations in quantum systems whose dynamics is investigated by time or energy resolved spectroscopies.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
