prikaz prve stranice dokumenta Laser assisted tunneling in a Tonks–Girardeau gas
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Scientific paper - Original scientific paper
Laser assisted tunneling in a Tonks–Girardeau gas
New Journal of Physics, 18 (2016), 9; 095002. https://doi.org/10.1088/1367-2630/18/9/095002
Lelas, Karlo; Drpić, Nikola; Dubček, Tena; Jukić, Dario; Pezer, Robert; Buljan, Hrvoje

Institutional repository: Repository of Faculty of Metallurgy University of Zagreb

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Lelas, K., Drpić, N., Dubček, T., Jukić, D., Pezer, R. & Buljan, H. (2016). Laser assisted tunneling in a Tonks–Girardeau gas. New Journal of Physics, 18. (9), 095002. doi: 10.1088/1367-2630/18/9/095002

Lelas, Karlo, et al. "Laser assisted tunneling in a Tonks–Girardeau gas." New Journal of Physics, vol. 18, no. 9, 2016, p. 095002. https://doi.org/10.1088/1367-2630/18/9/095002

Lelas, Karlo, Nikola Drpić, Tena Dubček, Dario Jukić, Robert Pezer and Hrvoje Buljan. "Laser assisted tunneling in a Tonks–Girardeau gas." New Journal of Physics 18, no. 9 (2016): 095002. https://doi.org/10.1088/1367-2630/18/9/095002

Lelas, K., et al. (2016) 'Laser assisted tunneling in a Tonks–Girardeau gas', New Journal of Physics, 18(9), p. 095002. doi: 10.1088/1367-2630/18/9/095002

Lelas K, Drpić N, Dubček T, Jukić D, Pezer R, Buljan H. Laser assisted tunneling in a Tonks–Girardeau gas. New Journal of Physics [Internet]. 2016 September 06 [cited 2024 December 30];18(9):095002. doi: 10.1088/1367-2630/18/9/095002

K. Lelas, N. Drpić, T. Dubček, D. Jukić, R. Pezer and H. Buljan, "Laser assisted tunneling in a Tonks–Girardeau gas", New Journal of Physics, vol. 18, no. 9, p. 095002, September 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:115:113910. [Accessed: 30 December 2024]

Metadata
Title (english)Laser assisted tunneling in a Tonks–Girardeau gas
AuthorKarlo Lelas
AuthorNikola Drpić
AuthorTena Dubček
AuthorDario Jukić
AuthorRobert Pezer
AuthorHrvoje Buljan
Author's institutionUniversity of Zagreb
Faculty of Metallurgy
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We investigate the applicability of laser assisted tunneling in a strongly interacting one-dimensional (1D) Bose gas (the Tonks–Girardeau gas) in optical lattices. We find that the stroboscopic dynamics of the Tonks–Girardeau gas in a continuous Wannier–Stark-ladder potential, supplemented with laser assisted tunneling, effectively realizes the ground state of 1D hard-core bosons in a discrete lattice with nontrivial hopping phases. We compare observables that are affected by the interactions, such as the momentum distribution, natural orbitals and their occupancies, in the time-dependent continuous system, to those of the ground state of the discrete system. Stroboscopically, we find an excellent agreement, indicating that laser assisted tunneling is a viable technique for realizing novel ground states and phases with hard-core 1D Bose gases.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleNew Journal of Physics
Numberingvol. 18, no. 9, p. 095002
e-ISSN1367-2630
DOIhttps://doi.org/10.1088/1367-2630/18/9/095002
URN:NBNurn:nbn:hr:115:113910
Publication2016-09-06
Document URLhttp://stacks.iop.org/1367-2630/18/i=9/a=095002
Type of resourceText
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2017-03-14 09:23:16