77 citations · 743 across the 31 of their papers we have counts for
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quant-ph2014★ 39 cited
Knowing "where the photons have been"
Karol Bartkiewicz, Antonín Černoch, Dalibor Javůrek +3
Linear-optical interferometers play a key role in designing circuits for quantum information processing and quantum communications. Even though nested Mach-Zehnder interferometers…
quant-ph2014★ 18 cited
Experimental implementation of optimal linear-optical controlled-unitary gates
Karel Lemr, Karol Bartkiewicz, Antonín Černoch +2
We show that it is possible to reduce the number of two-qubit gates needed for the construction of an arbitrary controlled-unitary transformation by up to two times using a tunable…