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START Fellow 2025

Max Planck Institute of Quantum Optics

Hans-Kopfermann-Straße 1

85748 Garching

+49 89 32905218

pascal.weckesser[at]mpq.mpg.de

Research Website

The most inspiring aspect of my research is the ability to assemble quantum many-body systems from the ground up, in particular preparing and controlling atoms on a microscopic level, enabling us to observe their complex interplay.

Description

Research Focus: Ultracold atoms in optical lattices, Rydberg atoms, non-ergodic dynamics, cooperative light-matter interactions

My main interest is the investigation of complex quantum many-body systems in lattice-based analog quantum simulators. By exploiting state-of-the-art quantum gas microscopy, we can create, manipulate and read out large one- and two-dimensional Hubbard models with single-site resolution. This versatile platform gives us access to a broad class of experiments including itinerant systems with controlled disorder, cooperative light-matter interactions in a subwavelength atomic array, and long-range interacting Hamiltonians using highly excited Rydberg atoms.

Within the MCQST START Grant I aim to study quantum many-body phenomena in tunable lattice geometries and explore the dynamics of bound mesons within the long-range interacting transverse field Ising model.

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