629 citations · 2.4k across the 36 of their papers we have counts for
36 papers
Quantum radiation from a shaken two-level atom in vacuum
Lezhi Lo, C. K. Law
We present a non-relativistic theory of quantum radiation generated by shaking a two-level atom in vacuum. Such radiation has the same origin of photon emission in dynamical Casimi…
Bound state in the continuum by spatially separated ensembles of atoms in a coupled-cavity array
P. T. Fong, C. K. Law
We present an analytic solution of bound states in the continuum (BICs) for photons and atoms in a one-dimensional coupled cavity array. These bound states are formed by two ensemb…
Enhancement of mechanical effects of single photons in modulated two-mode optomechanics
Jie-Qiao Liao, C. K. Law, Le-Man Kuang +1
We propose an approach to enhance the mechanical effects of single photons in a two-mode optomechanical system. This is achieved by introducing a resonance-frequency modulation to…
Phase-kicked control of counter-rotating interactions in the quantum Rabi model
Jin-Feng Huang, C. K. Law
We present an interaction scheme to control counter-rotating terms in the quantum Rabi model. We show that by applying a sequence of phase kicks to a two-level atom and a sin…
Photon emission via vacuum-dressed intermediate states under ultrastrong coupling
Jin-Feng Huang, C. K. Law
We investigate theoretically quantum effects of a cavity-atom system in which the upper two levels of a cascade-type three-level atom interact with a cavity field mode in the ultra…
Ground state of a resonant two-qubit Rabi model in the ultrastrong coupling regime
Kelvin M. C. Lee, C. K. Law
We consider a generalized Rabi model formed by two identical qubits interacting with a common oscillator mode. In the near resonance configuration where the oscillator frequency is…