This article reviews recent theoretical and experimental advances in the fundamental
understanding and active control of quantum fluids of light in nonlinear optical systems. In …

Using a well-controlled quantum system to simulate complex quantum matter is an idea that
has been around for 30 years and put into practice in systems of ultracold atoms for more …

In this review we discuss the works in the area of quantum simulation and many-body
physics with light, from the early proposals on equilibrium models to the more recent works …

Enhancing optical nonlinearities so that they become appreciable on the single photon level
and lead to nonclassical light fields has been a central objective in quantum optics for many …

Abstract The Jaynes‐Cummings model describes the coupling between photons and a
single two‐level atom in a simplified representation of light‐matter interactions. In circuit …

Breaking time-reversal symmetry is a prerequisite for accessing certain interesting many-
body states such as fractional quantum Hall states. For polaritons, charge neutrality prevents …

A promising approach to merge atomic systems with scalable photonics has emerged
recently, which consists of trap** cold atoms near tapered nanofibers. Here, we describe a …

We report a theoretical study of the collective optical response of a two-dimensional array of
nonlinear cavities in the impenetrable photon regime under a strong artificial magnetic field …

Up to now, the lifetime of experimentally demonstrated entangled states has been limited
due to their fragility under decoherence and dissipation. Therefore, they are created under …

We study abrupt changes in the dynamics and/or steady state of fermionic noise-driven
systems produced by small changes in the system parameters. Specifically, we consider …