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Itinerant microwave photon detector
Baptiste Royer, Arne L. Grimsmo, Alexandre Choquette-Poitevin +1
The realization of a high-efficiency microwave single photon detector is a long-standing problem in the field of microwave quantum optics. Here we propose a quantum non-demolition,…
Coherence properties of the 0- qubit
Peter Groszkowski, A. Di Paolo, A. L. Grimsmo +4
Superconducting circuits rank among the most interesting architectures for the implementation of quantum information processing devices. The recently proposed 0- qubit [Brooks e…
Open quantum systems with delayed coherent feedback
S. J. Whalen, A. L. Grimsmo, H. J. Carmichael
We present an elementary derivation and generalisation of a recently reported method of simulating feedback in open quantum systems. We use our generalised method to simulate syste…