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Oxford Ultracold Profile
Oxford Ultracold

@ox_ultracold

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Ultracold Quantum Matter (Foot Group), University of Oxford. We are interested in BECs, quantum tech and gravitational wave detection. AION consortium member

Oxford, England
Joined April 2017
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@ox_ultracold
Oxford Ultracold
2 months
A feature article on our recent research was published by @UniofOxford and @OxfordPhysics! https://t.co/zys6VSJKJC
Tweet card summary image
ox.ac.uk
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@ox_ultracold
Oxford Ultracold
3 months
Our latest work is out in Nat. Commun! We report the first observation of tunnelling-assisted superfluidity in bilayer 2D quantum gases - a robust platform for quantum simulation, from superconductors to QCD. Great collaboration with @unihh & @TIIuae. https://t.co/Ut5b4ozCT1
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@ox_ultracold
Oxford Ultracold
8 months
📜Our new paper on detecting quantum vortices with Convolutional Neural Networks has been published in @MLSTjournal! ✅The scheme offers efficient, system-wide vortex detection - even in noisy, experimental data. 🔗 Read here: https://t.co/8cUUQAJqo7 #MachineLearning
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@ox_ultracold
Oxford Ultracold
1 year
New preprint from the Rb Team. In collaboration with researchers from @unihh and @TIIuae, we have observed a double-layer superfluid phase in 2D quantum gases trapped in controllable bilayer potentials, supported by interlayer tunnel-coupling. https://t.co/EnxYXcIYB9
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@ox_ultracold
Oxford Ultracold
1 year
The @ox_ultracold AION team proposed an experimental scheme for an atom interferometer to measure fine structure constant with improved precision. The preprint is available on arXiv. https://t.co/A1MELX4mfs
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@ox_ultracold
Oxford Ultracold
1 year
New arXiv preprint available from the 2D Bose gas experiment. We demonstrate the noise interferometry technique to detect the common mode phase fluctuation of bilayer 2D Bose gases. https://t.co/o1OvQV80uD
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@ox_ultracold
Oxford Ultracold
2 years
The @OxfordPhysics & @unihh team published in @ScienceMagazine. We quench 2D Bose gases across the BKT transition and probe the relaxation dynamics with matter-wave interferometry; we found that the scaling behaviour is consistent with real-time RG theory. https://t.co/ujYe0n3poN
science.org
Matter-wave interferometry is used to monitor the dynamics of a two-dimensional Bose gas after it is split in half.
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@PlotPhysics
Physics Plot of the Week
3 years
Here is the newest Physics Plot of the Week! -- Plot from Shinichi Sunami et. al Congratulations to the winners!🥳
@PlotPhysics
Physics Plot of the Week
3 years
Vote here! -- Plot from Shinichi Sunami et. al ( https://t.co/ZffSRMn81Y) --Plot from Michael Davino et. al ( https://t.co/MyRynSMnhy)
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@ox_ultracold
Oxford Ultracold
3 years
Our new paper is published in PRL in collaboration with the Mathey Group (Hamburg). We probe the local phase fluctuation in 2D Bose gases across the BKT transition using matter-wave interferometry. #atomicphysics https://t.co/sgyrNoAB4T
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@AION_Science
AION atom interferometry detector
4 years
Over the next years we'll be pooling the talents of our amazing team of theorists and experimentalists to create a prototype detector and work out new ways of improving the sensitivity of our measurements. Follow us for more information and updates about our work!
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@ox_ultracold
Oxford Ultracold
4 years
They were supported by @magdalenoxford, @OxUInnovation and @JHubDefence. You can test out Vaximap here too:
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@ox_ultracold
Oxford Ultracold
4 years
Our paper with NYU group (Tim Byrnes), “Faraday-imaging-induced squeezing of a double-well Bose-Einstein condensate”, was published in PRA. We propose to perform measurements of BEC to produce useful correlated states, such as squeezed and cat states. https://t.co/gnQ9Kk1aDC
journals.aps.org
We examine how nondestructive measurements generate spin squeezing in an atomic Bose-Einstein condensate confined in a double-well trap. The condensate in each well is monitored using coherent light...
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@ox_ultracold
Oxford Ultracold
4 years
Check out our new preprint on arXiv in collaboration with the Mathey group from Hamburg. We use matter-wave interferometry to observe and characterise the BKT transition in a harmonically trapped quasi-2d Bose gas. https://t.co/VinumNwto9 #coldatoms #matterwave
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@CaMBQD
Cambridge MBQD
5 years
Check out our @arxiv paper on simulating #LaserCooling using #AtomECS! https://t.co/YqUNnhUBBV This work was in collaboration with our #AIONInterferometry colleague @drbentine @ox_ultracold.
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@g8ge
Charles W. Clark
5 years
A two-dimensional Bose-Einstein condensate of Cs molecules https://t.co/5IbbudCBEo
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@ox_ultracold
Oxford Ultracold
5 years
Our new paper in collaboration with the NYU group is available on arXiv. We show how Faraday imaging can generate spin-squeezing in an atomic Bose-Einstein condensate trapped in double-well potentials. https://t.co/QfNDJUPWmQ
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@MLSTjournal
Machine Learning: Science and Technology
5 years
'Applying #machinelearning optimization methods to the production of a #quantum gas' by Chris Foot @FelixHill84 and colleagues @ox_ultracold @DeepMind hits 2000 downloads! #Openaccess at https://t.co/6UwC4jmAxh #deeplearning #BEC #neuralnetworks #quantummatter #coldatoms
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@ox_ultracold
Oxford Ultracold
5 years
One of our DPhil students, Shinichi Sunami is presenting a poster at 6 p.m. today at the “New perspectives on quantum many-body chaos” conference. If you’d like to attend, please register on the link below. https://t.co/Nsju8rwVZB
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@UltracoldTiff
Dr Tiffany Harte
5 years
I’m so excited that we can finally announce this! And of course most importantly, that after a couple of years of planning and putting together the grant application we can soon start the fun part and build it! 👩🏼‍🔧👩🏼‍🔬👩🏼‍💻
@CaMBQD
Cambridge MBQD
5 years
It's official - we're building a third experiment! As part of the AION consortium we'll be developing #AtomInterferometry technology to detect #DarkMatter, #GravitationalWaves and probe fundamental physics. @UKRI_News @STFC_Matters https://t.co/tqG4mwLBPd
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