Pregled bibliografske jedinice broj: 472105
Anderson localization of a Tonks-Girardeau gas in potentials with controlled disorder
Anderson localization of a Tonks-Girardeau gas in potentials with controlled disorder // Physical Review A - Atomic, Molecular, and Optical Physics, 81 (2010), 063639-1 doi:10.1103/PhysRevA.81.063639 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 472105 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Anderson localization of a Tonks-Girardeau gas in potentials with controlled disorder
Autori
Radić, Juraj ; Bačić, Vladimir ; Jukić, Dario ; Segev, Mordechai ; Buljan, Hrvoje
Izvornik
Physical Review A - Atomic, Molecular, and Optical Physics (1050-2947) 81
(2010);
063639-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Anderson localization; interactions; disorder
Sažetak
We theoretically demonstrate features of Anderson localization in the Tonks-Girardeau gas confined in one-dimensional (1D) potentials with controlled disorder. That is, we investigate the evolution of the single particle density and correlations of a Tonks-Girardeau wave packet in such disordered potentials. The wave packet is initially trapped, the trap is suddenly turned off, and after some time the system evolves into a localized steady state due to Anderson localization. The density tails of the steady state decay exponentially, while the coherence in these tails increases. The latter phenomenon corresponds to the same effect found in incoherent optical solitons.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-0000000-1015 - Nelinearne pojave i valna dinamika u fotoničkim sustavima (Buljan, Hrvoje, MZOS ) ( CroRIS)
Ustanove:
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
