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Sculpting the vortex state of a spinor bec

Webb23 jan. 2009 · An initial laser pulse pair using Gaussian (G) and Laguerre-Gaussian (LG 0 1) beam modes causes the initally spin-polarized BEC (a) to evolve into a coreless vortex … WebbArticle “Sculpting the Vortex State of a Spinor BEC” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make unexpected …

[0812.0973] Sculpting the Vortex State of a Spinor BEC - arXiv

Webb23 jan. 2009 · This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our … WebbConstructing spinor wave functions for vortex states that continuously connect ferromagnetic and polar phases, we systematically derive analytic models for … local weather 11788 https://styleskart.org

Sculpting the Vortex State of a Spinor BEC - NASA/ADS

Webb1 juni 2024 · We study the vortex-lattice formation in a rotating {Rashba} spin-orbit (SO) coupled quasi-two-dimensional (quasi-2D) hyper-fine spin-1 spinor Bose-Einstein … Webb22 maj 2024 · In experiments, we prepare the initial state of the spinor BEC in a nearly AFM state by shining a π/2-pulse radio frequency radiation to the BEC on the ∣ mF = 0 level. We then shine a resonant microwave pulse with a frequency of 1.7716264 GHz on the atoms for 300 ms to remove the remaining atoms on the ∣ mF = 0 level to obtain an AFM state. Webban antiferromagnetic spinor Bose-Einstein condensate. By exploiting the orbit motion of a vortex dipole in a trapped condensate, we perform a collision experiment of two HQV pairs, and observe that the scattering motions of the HQVs is consistent with the short-range vortex interaction that arises from nonsingular magnetized vortex cores. local weather 11419

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Sculpting the vortex state of a spinor bec

Controlled creation of a singular spinor vortex by circumventing …

Webb23 jan. 2009 · We use Raman-detuned laser pulses to achieve spatially varying control of the amplitude and phase of the spinor order parameter of a Bose-Einstein condensate. … Webb54th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics Monday–Friday, June 5–9, 2024; Spokane, Washington

Sculpting the vortex state of a spinor bec

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Webb1 jan. 2002 · Abstract We propose a method to create a vortex in BEC utilizing the spin degree of freedom. We consider the optical plug at the center of the vortex, which makes the vortex-creation process stable. We also investigate the instability of the halfway state to complete vortex state without the optical plug. Download to read the full article text Webb23 jan. 2009 · Journal Article: Sculpting the Vortex State of a Spinor BEC ...

Webb21 feb. 2024 · An initial laser pulse pair using Gaussian (G) and Laguerre-Gaussian (LG10) beam modes causes the initally spin-polarized BEC (a) to evolve into a coreless vortex … Webb4 dec. 2008 · Download a PDF of the paper titled Sculpting the Vortex State of a Spinor BEC, by K. C. Wright and 3 other authors Download PDF Abstract: We use Raman …

Webb16 okt. 2024 · The creation process subjects the three spinor components to sustained differential forces, distorting the condensate and inducing non-zero densities in the m = 0 and m = 1 components distant... WebbWe use Raman-detuned laser pulses to achieve spatially varying control of the amplitude and phase of the spinor order parameter of a Bose-Einstein condensate. We present …

Webb29 juli 2024 · The method ensures the final states a pure fractional vortex states. A 1/2 spin vortex in cyclic phase can also be generated from the initial state (e i ϕ, 0, i 2, 0, e − i …

WebbIn our experiments (see the Methods section below for more details), the ultrafast imaging of the quantum fluid over tens of picoseconds reveals the in situ (2+1)D hydrodynamics, where the vortices can be individually tracked and their full (x, y, t) trajectories retrieved. indian health service trainingWebb1 feb. 2009 · Sculpting the Vortex State of a Spinor BEC Authors: K C Wright L S Leslie Azure Hansen National Institute of Standards and Technology N P Bigelow Abstract and … indian health service white earthWebbTopology, edge states, and zero-energy states of ultracold atoms in one-dimensional optical superlattices with alternating on-site potentials or hopping coefficients. Yan He, Kevin Wright, ... Sculpting the Vortex State of a Spinor BEC, K. C. Wright, L. S. Leslie, A. Hansen, and N. P. Bigelow, Physical Review Letters 102, 030405 (2009) local weather 11772WebbWe use Raman-detuned laser pulses to achieve spatially varying control of the amplitude and phase of the spinor order parameter of a Bose-Einstein condensate. We present … indian health service white earth mnWebbF01.00083: Optical-plug-assisted spin vortex in a 87 Rb dipolar spinor Bose-Einstein condensate Hui Tang : F01.00084: Towards robust neutral-atom BEC production with the help of machine learning Arina Tashchilina, Nicholas Milson, Tian Ooi, Anna Prus-Czarnecka, Lindsay J LeBlanc local weather 11792Webb4 dec. 2008 · Sculpting the Vortex State of a Spinor BEC by K. C. Wright; L. S. Leslie; ; N. P. Bigelow Publication date 2008-12-04 Collection arxiv; additional_collections; journals … indian health service washington stateWebb13 jan. 2010 · An overview on the physics of spinor and dipolar Bose-Einstein condensates (BECs) is given. Mean-field ground states, Bogoliubov spectra, and many-body ground … local weather 12020