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Scientific paper - Original scientific paper
Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space
Physical Review Letters, 114 (2015), 22; 225301. https://doi.org/10.1103/PhysRevLett.114.225301
Dubček, Tena; Kennedy, Colin J.; Lu, Ling; Ketterle, Wolfgang; Soljačić, Marin; Buljan, Hrvoje

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Dubček, T., Kennedy, C. J., Lu, L., Ketterle, W., Soljačić, M. & Buljan, H. (2015). Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space. Physical Review Letters, 114. (22). doi: 10.1103/PhysRevLett.114.225301

Dubček, Tena, et al. "Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space." Physical Review Letters, vol. 114, no. 22, 2015. https://doi.org/10.1103/PhysRevLett.114.225301

Dubček, Tena, Colin J. Kennedy, Ling Lu, Wolfgang Ketterle, Marin Soljačić and Hrvoje Buljan. "Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space." Physical Review Letters 114, no. 22 (2015). https://doi.org/10.1103/PhysRevLett.114.225301

Dubček, T., et al. (2015) 'Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space', Physical Review Letters, 114(22). doi: 10.1103/PhysRevLett.114.225301

Dubček T, Kennedy CJ, Lu L, Ketterle W, Soljačić M, Buljan H. Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space. Physical Review Letters [Internet]. 2015 [cited 2024 December 30];114(22). doi: 10.1103/PhysRevLett.114.225301

T. Dubček, C. J. Kennedy, L. Lu, W. Ketterle, M. Soljačić and H. Buljan, "Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space", Physical Review Letters, vol. 114, no. 22, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:254667. [Accessed: 30 December 2024]

Metadata
Title (english)Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space
AuthorTena Dubček
AuthorColin J. Kennedy
AuthorLing Lu
AuthorWolfgang Ketterle
AuthorMarin Soljačić
AuthorHrvoje Buljan
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We show that a Hamiltonian with Weyl points can be realized for ultracold atoms using laser-assisted tunneling in three-dimensional optical lattices. Weyl points are synthetic magnetic monopoles that exhibit a robust, three-dimensional linear dispersion, identical to the energy-momentum relation for relativistic Weyl fermions, which are not yet discovered in particle physics. Weyl semimetals are a promising new avenue in condensed matter physics due to their unusual properties such as the topologically protected “Fermi arc” surface states. However, experiments on Weyl points are highly elusive. We show that this elusive goal is well within experimental reach with an extension of techniques recently used in ultracold gases.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 114, no. 22, 225301
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.114.225301
URN:NBNurn:nbn:hr:217:254667
Publication2015
Document URLhttp://link.aps.org/doi/10.1103/PhysRevLett.114.225301
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2015) by the American Physical Society. Received 24 December 2014; published 3 June 2015.
Created on2020-01-11 19:51:03