Ultracold quantum matter

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Schrödinger cat states of a macroscopic charged particle co-trapped with an ion

(2021)

Authors:

Sebastian Leontica, Christopher Foot
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Faraday-imaging-induced squeezing of a double-well Bose-Einstein condensate

Physical Review A American Physical Society (APS) 104:5 (2021) 053324

Authors:

Ebubechukwu O Ilo-Okeke, Shinichi Sunami, Christopher J Foot, Tim Byrnes
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Matter-wave Atomic Gradiometer Interferometric Sensor (MAGIS-100)

Quantum Science and Technology IOP Publishing 6:4 (2021) 044003

Authors:

Mahiro Abe, Philip Adamson, Marcel Borcean, Daniela Bortoletto, Kieran Bridges, Samuel P Carman, Swapan Chattopadhyay, Jonathon Coleman, Noah M Curfman, Kenneth DeRose, Tejas Deshpande, Savas Dimopoulos, Christopher J Foot, Josef C Frisch, Benjamin E Garber, Steve Geer, Valerie Gibson, Jonah Glick, Peter W Graham, Steve R Hahn, Roni Harnik, Leonie Hawkins, Sam Hindley, Jason M Hogan, Yijun Jiang (姜一君), Mark A Kasevich, Ronald J Kellett, Mandy Kiburg, Tim Kovachy, Joseph D Lykken, John March-Russell, Jeremiah Mitchell, Martin Murphy, Megan Nantel, Lucy E Nobrega, Robert K Plunkett, Surjeet Rajendran, Jan Rudolph, Natasha Sachdeva, Murtaza Safdari, James K Santucci, Ariel G Schwartzman, Ian Shipsey, Hunter Swan, Linda R Valerio, Arvydas Vasonis, Yiping Wang, Thomas Wilkason
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Demonstration of an atomic frequency comb quantum memory using velocity-selective pumping in warm alkali vapour

Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America, 2020) OSA Publishing (2021)

Authors:

Thomas Hird, Dougal Main, S Gao, E Oguz, Dylan Saunders, Ian Walmsley, Patrick Ledingham

Abstract:

We present the first demonstration of velocity-selective pumping in an atomic vapour to preserve light-matter coherence. Control is illustrated by a subsequent demonstration of an atomic frequency comb quantum memory realised in the vapour.
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Observation of the BKT Transition in a 2D Bose Gas via Matter-Wave Interferometry

(2021)

Authors:

Shinichi Sunami, Vijay P Singh, David Garrick, Abel Beregi, Adam J Barker, Kathrin Luksch, Elliot Bentine, Ludwig Mathey, Christopher J Foot
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