We develop a theory for the magnon Kerr effect in a cavity magnonics system, consisting of
magnons in a small yttrium iron garnet (YIG) sphere strongly coupled to cavity photons, and …

By using a microscopic dipole-exchange theory within a Green's function formalism, we
study the coupling regime of microwave cavity photons to magnons in nanostructures. The …

We propose a scheme to generate nonreciprocal photon blockade in a stationary
whispering gallery microresonator system based on two physical mechanisms. One of the …

We study the use of the self-Kerr and cross-Kerr nonlinearities to realize strong photon
blockade in a weakly driven, four-mode optomechanical system. According to the Born …

Cat state, is not only interesting for testing the fundamentals of quantum mechanics, but also
for wide applications ranging from fault-tolerant quantum computation to quantum metrology …

We theoretically propose a scheme to achieve all-optical nonreciprocal magnon lasing
action in a composite cavity optomagnonical system considering of a yttrium iron garnet …

In the past few years, the emerging photon-magnon dissipative coupling offers us an
effective way to design and exploit losses to fulfill quantum tasks in hybrid cavity magnonics …

We propose a mechanism to engineer an n-photon blockade in a nonlinear cavity with an n-
photon parametric drive λ (a ̂† n+ a ̂ n). When an n-photon-excitation resonance …

Nonreciprocity has always been a subject of interest and plays a key role in a variety of
applications like signal processing and noise isolation. In this work, we propose a simple …

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 …