136 citations · 536 across the 18 of their papers we have counts for
3 papers · 1 filter
Relaxation of an ensemble of two-level emitters in a squeezed bath
Alexander Holm Kiilerich, Klaus Mølmer
We derive and evaluate equations of motion for the mean values and variances of the components of spins collectively coupled to a broadband squeezed radiation reservoir. Our formal…
Homodyne monitoring of post-selected decay
D. Tan, N. Foroozani, M. Naghiloo +3
We use homodyne detection to monitor the radiative decay of a superconducting qubit. According to the classical theory of conditional probabilities, the excited state population di…
Measurement of the topological Chern number by continuous probing of a qubit subject to a slowly varying Hamiltonian
Peng Xu, Alexander Holm Kiilerich, Ralf Blattmann +3
We analyze a measurement scheme that allows determination of the Berry curvature and the topological Chern number of a Hamiltonian with parameters exploring a two-dimensional close…