Eugene Demler

TL;DR: In this paper, the authors developed a theoretical framework for calculating magnetic noise from conducting two-dimensional (2D) materials, which can directly probe the wave-vector dependent transport properties of the material over a broad range of length scales, thus providing new insight into correlated phenomena in 2D electronic systems.

TL;DR: In this paper, it was shown that collective modes due to the oscillation of the relative phases of these order parameters are possible in Josephson junctions between a single-gap and a multi-gap superconductor, and the presence of the collective mode resonantly enhances the dc Josephson current when the voltage across the junction matches the mode frequency.

TL;DR: In this article, a layered system of fermionic molecules with permanent dipole moments aligned perpendicular to the layers by an external field is considered, and an effective Ising-XY lattice model is constructed to describe the interplay between dimerization and superfluid phase fluctuations.

TL;DR: In this paper, the authors investigate many-body phase diagrams of atomic boson-fermion mixtures loaded in the two-dimensional optical lattice and show that by properly tuning atomic and lattice parameters it is possible to create superfluids with $s$-, $p$-, and $d$-wave pairing symmetry as well as spin and charge density wave phases.

TL;DR: In this paper, a new direction for cold atoms to explore, namely mixed-dimensional bilayer systems, where the charge motion is restricted to individual layers which remain coupled through spin exchange.