124 citations · 128 across the 2 of their papers we have counts for
4 papers
Past quantum state analysis of the photon number evolution in a cavity
Théo Rybarczyk, Stefan Gerlich, Bruno Peaudecerf +8
A quantum system can be monitored through repeated interactions with meters, followed by their detection. The state of the system at time t is thus conditioned on the information o…
Quantum Zeno dynamics of a field in a cavity
Jean-Michel Raimond, Paolo Facchi, Bruno Peaudecerf +6
We analyze the quantum Zeno dynamics that takes place when a field stored in a cavity undergoes frequent interactions with atoms. We show that repeated measurements or unitary oper…
Field locked to Fock state by quantum feedback with single photon corrections
X. Zhou, I. Dotsenko, B. Peaudecerf +6
Fock states with photon numbers n up to 7 are prepared on demand in a microwave superconducting cavity by a quantum feedback procedure which reverses decoherence-induced quantum ju…
Real-time quantum feedback prepares and stabilizes photon number states
Clément Sayrin, Igor Dotsenko, Xingxing Zhou +9
Feedback loops are at the heart of most classical control procedures. A controller compares the signal measured by a sensor with the target value. It adjusts then an actuator in or…