prikaz prve stranice dokumenta Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas
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Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas
Physical Review A, 76 (2007), 4; 043609. https://doi.org/10.1103/PhysRevA.76.043609
Buljan, Hrvoje; Lelas, Karlo; Pezer, Robert; Jablan, Marinko

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Buljan, H., Lelas, K., Pezer, R. i Jablan, M. (2007). Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas. Physical Review A, 76. (4). doi: 10.1103/PhysRevA.76.043609

Buljan, Hrvoje, et al. "Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas." Physical Review A, vol. 76, br. 4, 2007. https://doi.org/10.1103/PhysRevA.76.043609

Buljan, Hrvoje, Karlo Lelas, Robert Pezer i Marinko Jablan. "Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas." Physical Review A 76, br. 4 (2007). https://doi.org/10.1103/PhysRevA.76.043609

Buljan, H., et al. (2007) 'Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas', Physical Review A, 76(4). doi: 10.1103/PhysRevA.76.043609

Buljan H, Lelas K, Pezer R, Jablan M. Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas. Physical Review A [Internet]. 2007. [pristupljeno 20.04.2024.];76(4). doi: 10.1103/PhysRevA.76.043609

H. Buljan, K. Lelas, R. Pezer i M. Jablan, "Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas", Physical Review A, vol. 76, br. 4, 2007. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:013290. [Citirano: 20.04.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:013290
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Podaci o radu
Naslov (engleski)Single-particle density matrix and the momentum distribution of dark “solitons” in a Tonks-Girardeau gas
AutorHrvoje Buljan
AutorKarlo Lelas
AutorRobert Pezer
AutorMarinko Jablan
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We study the reduced single-particle density matrix (RSPDM), the momentum distribution, and natural orbitals and their occupancies of dark “ soliton” (DS) states in a Tonks-Girardeau gas. DS states are specially tailored excited many-body eigenstates, which have a dark solitonic notch in their single-particle density. The momentum distribution of DS states has a characteristic shape with two sharp spikes. We find that the two spikes arise due to the high degree of correlation observed within the RSPDM between the mirror points (x and − x) with respect to the dark notch at x=0 ; the correlations oscillate rather than decay as the points x and − x are being separated.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review A
Brojčani podacivol. 76, br. 4, 043609
p-ISSN1050-2947
DOIhttps://doi.org/10.1103/PhysRevA.76.043609
URN:NBNurn:nbn:hr:217:013290
Datum objave publikacije2007
ProjektŠifra: 119-0000000-1015
Naziv (hrvatski): Nelinearne pojave i valna dinamika u fotoničkim sustavima
Voditelj: Hrvoje Buljan
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevA.76.043609
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2007) by the American Physical Society. Received 15 July 2007; published 9 October 2007.
Datum i vrijeme pohrane2019-10-18 15:18:34