Modelling Condensed Matter Systems with Quantum Gases in Optical Cavities

Lead Research Organisation: University of Leeds
Department Name: Physics and Astronomy

Abstract

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Publications

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Beige A (2013) Announcing the JMO Series on Quantum Memories in Journal of Modern Optics

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Bennett R (2016) A physically motivated quantization of the electromagnetic field in European Journal of Physics

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Blake T (2012) Rate-equation approach to cavity-mediated laser cooling in Physical Review A

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Blake T (2011) Laser cooling of a trapped particle with increased Rabi frequencies in Physical Review A

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Bruschi D (2014) Repeat-until-success quantum repeaters in Physical Review A

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Busch J (2011) Cooling atom-cavity systems into entangled states in Physical Review A

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Kim O (2018) Cavity-mediated collective laser-cooling of a non-interacting atomic gas inside an asymmetric trap to very low temperatures in Journal of Modern Optics

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Kim O (2013) Mollow triplet for cavity-mediated laser cooling in Physical Review A

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Kyoseva E (2012) Coherent cavity networks with complete connectivity in New Journal of Physics

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Stokes A (2017) Using thermodynamics to identify quantum subsystems in Journal of Modern Optics

 
Description We found additional resonances for cavity-mediated laser cooling which have not yet been considered in the literature and which might help to cool especially many particles to very low temperatures. We now try to extend the proposed cooling scheme to the case of many particles and to point out interesting effects. As a result we found a scheme for the collective cooling of an atomic gas inside an asymmetric trap. Our work shows that coherences can significantly enhance the cooling process. Many new ideas for more powerful cooling schemes arose from our work.
Exploitation Route Further studies of cavity-mediated laser cooling. Development of analogous entangling schemes in a variety of open quantum systems. Development of cavity interfaces for Quantum information Processing.
Sectors Digital/Communication/Information Technologies (including Software),Energy
URL https://www.tandfonline.com/doi/full/10.1080/09500340.2018.1444800