Quantum-mechanical effects at the macroscopic level were first explored in Josephson-
junction-based superconducting circuits in the 1980s. In recent decades, the emergence of …

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 …

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

Fano resonance is a universal phenomenon observed in many areas where wave
propagation and interference are possible. Fano resonance arises from the interference of …

The study of light–matter interaction has led to important advances in quantum optics and
enabled numerous technologies. Over recent decades, progress has been made in …

Photon-photon scattering in vacuum is extremely weak. However, strong effective
interactions between single photons can be realized by employing strong light-matter …

While designing the energy-momentum relation of photons is key to many linear, nonlinear,
and quantum optical phenomena, a new set of light-matter properties may be realized by …

Photon-mediated interactions between atoms are of fundamental importance in quantum
optics, quantum simulations, and quantum information processing. The exchange of real …

Quantum information can be stored in micromechanical resonators, encoded as quanta of
vibration known as phonons. The vibrational motion is then restricted to the stationary …

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 …