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Engineered Light Potentials for Quantum Simulation with Individual-Atom Resolution

Objective

Ultracold quantum gases in optical lattices are a key experimental platform for quantum simulation, at the boundary of atomic physics and condensed matter physics. In that context key models can be implemented to help us understand properties of strongly correlated materials such as high-temperature superconductors, opening the route towards “designer materials” with tailored quantum properties. The recent development of “quantum-gas microscopes” allows for the direct observation of the spatial distribution of ultracold atoms in an optical lattice, with single-atom and single-site resolution, shedding a new light on the behaviour of strongly-correlated quantum phases. With the possibility of local spin manipulations, out-of-equilibrium dynamics of the system can be further investigated by perturbing it locally and observing the ensuing evolution.
In order to fully exploit these systems, full control of the light potentials, locally and globally, is highly desirable as it will give experimentalists more degrees of freedom to tailor their experiments. Light patterns can be spatially and dynamically changed by a spatial light modulator and projected at a microscopic scale onto the atoms using a quantum gas microscope. The proposed Marie Skłodowska-Curie Fellow, Dr. Bruno Peaudecerf, will implement and characterize versatile optical potentials with a spatial light modulator. These will allow for a new generation of experiments with quantum gases in optical lattices, in the context of the quantum-gas microscope experiment of Prof. Stefan Kuhr at the University of Strathclyde. By careful tailoring of the shape and dynamical evolution of the light patterns, we aim at realising novel cooling techniques, bringing the atoms down to unprecedentedly low temperatures. Engineering diffraction-limited patterns, we will address individual atoms and reveal the fascinating properties of the quantum phases obtained.

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Programme(s)

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Topic(s)

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Funding Scheme

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MSCA-IF-EF-ST - Standard EF

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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-2014

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Coordinator

UNIVERSITY OF STRATHCLYDE
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.

€ 183 454,80
Address
Richmond Street 16
G1 1XQ Glasgow
United Kingdom

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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.

€ 183 454,80
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