Our Centre for Doctoral Training (CDT) in Applied Quantum Technologies will host a recruitment event on January 10th 2025. This event is an excellent opportunity for prospective applicants to learn more about our cutting-edge programme, meet key members of the team, and gain valuable insights into the unique academic and research opportunities we offer.

Interactions in Floquet-driven quantum gases cause unwanted heating and excitation modes. We found a general set of resonance conditions that explain this ‘‘Floquet heating’’ for superfluids in optical lattices. Phys. Rev. Research 6, 023323 (2024).

Spontaneously Sliding Multipole Spin Density Waves in Cold Atoms reported in Physical Review Letters

Neutral atom arrays have emerged as a versatile platform towards scalable quantum computation and optimisation. In this paper we present first demonstrations of weighted graph optimization on a Rydberg atom array using annealing with local light-shifts. We verify the ability to prepare weighted graphs in 1D and 2D arrays, including embedding a five vertex non-unit disk graph using nine physical qubits. We find common annealing ramps leading to preparation of the target ground state robustly over a substantial range of different graph weightings. This work provides a route to exploring large-scale optimisation of non-planar weighted graphs relevant for solving relevant real-world problems. For more details see PRX Quantum 6, 010301 (2025) or arXiv:2404.02658.