Bakkali-Hassani works within LKB's BEC team on two-dimensional and low-dimensional quantum-gas physics, including superfluid phase transitions and collective excitations in ultracold Bose gases.
Bakr pioneered quantum gas microscopy, imaging individual atoms in Hubbard-regime optical lattices with single-site resolution to directly visualize charge, spin, and polaronic correlations in strongly correlated many-body systems, including recent work resolving itinerant spin polarons and the Nagaoka effect in triangular-lattice Hubbard systems. His single-particle/single-molecule-resolved imaging platforms are a borderline but relevant pivot into the quantum-sensing space via ultra-precise, quantum-limited detection of individual quantum particles; included here for review given the emphasis on cutting-edge spatial resolution rather than sensing per se.
Beugnon is one of five permanent members of LKB's Bose-Einstein Condensates team (associated with Jean Dalibard's Atoms and Radiation chair at College de France), studying two-dimensional Bose gases, superfluidity, and box-trapped homogeneous quantum gases as precisely controllable quantum simulators.
Antoine Browaeys' group at LCF/IOGS is a world leader in neutral atom quantum simulation using optical tweezer arrays. Research: (1) Rydberg atom tweezer arrays for quantum simulation of strongly correlated many-body systems and quantum sensing; (2) dipole-dipole interactions in Rydberg ensembles; (3) co-founder and key researcher of Pasqal (neutral atom quantum computing company). The group works on scalable neutral atom platforms relevant to quantum sensors and quantum simulation. Open postdoc positions (2026).
Jean Dalibard's BEC group at LKB studies quantum gases, BEC, and strongly correlated quantum systems. Research: (1) 2D Bose gases and Berezinskii-Kosterlitz-Thouless transition; (2) gauge fields for neutral atoms — synthetic magnetism; (3) quantum simulation with ultracold atoms. Dalibard is a foundational figure in cold-atom physics; his group at LKB/Collège de France is relevant through quantum gas experiments tied to quantum simulation and precision measurement. Borderline case included given BEC foundations for sensing.
Gerbier is a permanent researcher in LKB's BEC team, working on spinor and lattice-confined Bose-Einstein condensates and their use as quantum simulators of strongly-correlated many-body physics.
Hadzibabic's group uses homogeneous, box-trapped ultracold atomic Bose gases as a highly controllable platform to study fundamental many-body physics far from equilibrium, including superfluidity, Berezinskii-Kosterlitz-Thouless physics, and quantum turbulence.
Lopes is a permanent member of LKB's BEC team studying correlations and quantum-gas dynamics in ultracold atomic ensembles, including momentum-space correlation measurements analogous to Hanbury-Brown-Twiss interferometry for matter waves.
Jörg Müller's Quantum Metrology group works on next-generation optical atomic clocks and superradiant lasers. Key experiments: cold strontium continuous superradiant laser (subnatural linewidth, pushing beyond traditional clock limitations); microresonator-based frequency combs; ultra-stable optical reference cavities; and cavity QED many-atom systems for clocks and sensing. The group is part of the EU iqClock project targeting operational optical lattice clocks.
Smith's Dipolar Quantum Gases group builds ultracold erbium (and Er-K mixture) experiments to study the effect of long-range, anisotropic dipole-dipole interactions on many-body quantum phenomena including supersolidity, turbulence and impurity/polaron physics.