In the past 20 years, impressive progress has been made both experimentally and
theoretically in superconducting quantum circuits, which provide a platform for manipulating …

Distributed quantum networks will allow users to perform tasks and to interact in ways which
are not possible with present-day technology. Their implementation is a key challenge for …

The prospect of quantum networks, in which quantum information is carried by single
photons in photonic circuits, has long been the driving force behind the effort to achieve all …

Photon blockade is a dynamical quantum-nonlinear effect in driven systems with an
anharmonic energy ladder. For a single atom strongly coupled to an optical cavity, we show …

Single-photon switches and transistors generate strong photon-photon interactions that are
essential for quantum circuits and networks. However, the deterministic control of an optical …

In this paper, we propose a quantum interference mediated control of switching between
magnon-atom entanglement and magnon blockade. A three-level Λ configuration atomic …

We present a formalism that accounts for the interaction of a local quantum system, such as
an atom or a cavity, with traveling pulses of quantized radiation. We assume Markovian …

We propose an implementation of a source of strongly sub-Poissonian light in a system
consisting of a quantum dot coupled to both modes of a lossy bimodal optical cavity. When …

Realizing a strong interaction between individual photons is an important objective of
research in quantum science and technology. It requires an optical medium in which light …

We study the multimagnon blockade and magnon-induced tunneling in the hybrid
ferromagnet-superconductor system, where a magnon mode representing the collective …