The Jaynes–Cummings Model (JCM) has recently been receiving increased attention as
one of the simplest, yet intricately nonlinear, models of quantum physics. Emphasising the …

Nonequilibrium phase transitions exist in damped-driven open quantum systems when the
continuous tuning of an external parameter leads to a transition between two robust steady …

We experimentally demonstrate strong coupling between a one-dimensional (1D) single-
atom array and a high-finesse miniature cavity. The atom array is obtained by loading single …

Optical nonreciprocity is important in photonic information processing to route the optical
signal or prevent the reverse flow of noise. By adopting the strong nonlinearity associated …

In the present work we investigate the existence of multiple nonequilibrium steady states in a
coherently driven XY lattice of dissipative two-level systems. A commonly used mean-field …

By considering a solvable driven-dissipative quantum model, we demonstrate that
continuous phase transitions in dissipative systems may occur without an accompanying …

We carry out a theoretical study of the nonlinear behavior of cavity magnon polaritons
(CMPs) under strong microwave driving, with two kinds of nonlinearity being involved: either …

We study a coupled array of coherently driven photonic cavities, which maps onto a driven-
dissipative XY spin-1 2 model with ferromagnetic couplings in the limit of strong optical …

Nonlinear systems, whose outputs are not directly proportional to their inputs, are well
known to exhibit many interesting and important phenomena that have profoundly changed …

This special issue commemorates the 50th anniversary of the seminal paper published by
ET Jaynes and FW Cummings [1], the fundamental model which they introduced and now …