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Mesoscopic lAttices of ryDbergs for quAntuM thErmalization

Objective

This proposal aims at exploring the effect of dissipation in the nascent field of quantum thermodynamics. Two related quantum many-body experiments, realized using recent advances in cold atom quantum simulation, are aimed at understanding under what conditions a quantum system thermalizes.

The outgoing phase, at the University of Maryland, USA, studies intriguing quantum effects in interacting, driven-dissipative systems, whereby the collective nature of dissipation prevents the system from reaching static equilibrium, despite strong coupling to the environment. Prof. Porto leads the host team, part of the NIST/UMD group of W.D. Phillips. The return phase, at Institut d’Optique, addresses the important question of dissipation-less thermalization in closed quantum systems of interacting atoms. The team is led by Dr. Browaeys in the CNRS group headed by P. Georges.

The hosts provide complementary techniques of optical trapping and cooling for neutral atoms in regular arrays, and both are experts in manipulating strongly-interacting Rydberg atoms. Novel techniques for fast single-atom manipulation derived from adaptative optics are expected to circumvent current limitations: therefore a secondment in the ETHZ team of Prof. Esslinger, Switzerland, is planned for the Experienced Researcher (ER) to learn these techniques.

Fundamental questions raised by quantum thermodynamics have recently received a worldwide surge of attention from leading research groups. Along the way, this proposal will develop new methods beneficial to quantum simulation techniques and to more general applications in quantum technologies, one of the major axis supported by the EU. The ER will discover multiple techniques and a wide view of quantum many-body problems, which will strongly benefit his career.

Both hosts are world-wide experts in the relevant fields, experienced in welcoming young international researchers, and possess the resources and the will to make of the project a success.

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Programme(s)

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Topic(s)

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Funding Scheme

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MSCA-IF-GF - Global Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2015

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Coordinator

INSTITUT D'OPTIQUE THEORIQUE ET APPLIQUEE IOTA - SUPOPTIQUE
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 246 668,40
Address
AVENUE AUGUSTIN FRESNEL - CAMPUS POLYTECHNIQUE - RD 128 2
91120 Palaiseau
France

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Region
Ile-de-France Ile-de-France Essonne
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 246 668,40

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