Eugene Demler

TL;DR: An isentropic effect in a spin mixture of attractively interacting fermionic atoms in an optical lattice is reported on, demonstrating the crucial role of the lattice potential in the thermodynamics of the fermionics Hubbard model.

TL;DR: In this article, the authors search for specific patterns within the individual images of many realizations of strongly correlated ultracold fermions in an optical lattice and demonstrate the potential for pattern recognition to provide key insights into cold-atom quantum many-body systems.

TL;DR: It is demonstrated how quantized dynamical gauge fields can be created in mixtures of ultracold atoms in optical lattices, using a combination of coherent lattice modulation with strong interactions.

TL;DR: In this paper, the microscopic real-space characterization of magnetic polarons in a doped Fermi-Hubbard system, enabled by the single-site spin and density resolution of an ultracold-atom quantum simulator, is presented.

TL;DR: The observation of bilayer Wigner crystals without magnetic fields or moiré potentials in an atomically thin transition metal dichalcogenide heterostructure, which consists of two MoSe2 monolayers separated by hexagonal boron nitride, demonstrates that anatomically thin heterost structure is a highly tunable platform for realizing many-body electronic states and probing their liquid-solid and magnetic quantum phase transitions.