51 citations · 121 across the 6 of their papers we have counts for
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Ancilla-Error-Transparent Controlled Beam Splitter Gate
Iivari Pietikäinen, Ondřej Černotík, Shruti Puri +2
In hybrid circuit QED architectures containing both ancilla qubits and bosonic modes, a controlled beam splitter gate is a powerful resource. It can be used to create (up to a cont…
Swap-test interferometry with biased ancilla noise
Ondřej Černotík, Iivari Pietikäinen, Shruti Puri +2
The Mach--Zehnder interferometer is a powerful device for detecting small phase shifts between two light beams. Simple input states -- such as coherent states or single photons --…
Combining Floquet and Lyapunov techniques for time-dependent problems in optomechanics and electromechanics
Iivari Pietikäinen, Ondřej Černotík, Radim Filip
Cavity optomechanics and electromechanics form an established field of research investigating the interactions between electromagnetic fields and the motion of quantum mechanical r…