Abstract The study of Bose–Einstein condensation effects in photonic systems has revealed
a rich phenomenology related to spontaneous coherence generation in driven-dissipative …

Bose–Einstein condensation describes the macroscopic occupation of a single-particle
mode: the condensate. This state can in principle be realized for any particles obeying Bose …

Rapidly growing demands for fast information processing have launched a race for creating
compact and highly efficient optical devices that can reliably transmit signals without losses …

Revealing universal behaviours is a hallmark of statistical physics. Phenomena such as the
stochastic growth of crystalline surfaces and of interfaces in bacterial colonies, and spin …

We provide proof-of-principle illustration of lasing in a two-dimensional polariton topological
insulator. Topological edge states may arise in a structured polariton microcavity under the …

We propose a novel mechanism for a nonequilibrium phase transition in a U (1)-broken
phase of an electron-hole-photon system, from a Bose-Einstein condensate of polaritons to …

We present a theoretical study of the temporal and spatial coherence properties of a
topological laser device built by including saturable gain on the edge sites of a Harper …

Topological bound states in the continuum are confined wave-mechanical objects that offer
advantageous ways to enhance light–matter interactions in compact photonic devices. In …

Universality is a powerful concept, which enables making qualitative and quantitative
predictions in systems with extensively many degrees of freedom. It finds realizations in …

Artificial lattices of coherently coupled macroscopic states are at the heart of applications
ranging from solving hard combinatorial optimization problems to simulating complex many …