6 citations · 6 across the 2 of their papers we have counts for
3 papers
quant-ph2021★ 6 cited
Cross talk compensation in multimode continuous-variable entanglement distribution
Olena Kovalenko, Vladyslav C. Usenko, Radim Filip
Two-mode squeezed states are scalable and robust entanglement resources for continuous-variable and hybrid quantum information protocols at a distance. We consider the effect of a…
quant-ph2021
Frequency multiplexed entanglement for continuous-variable quantum key distribution
Olena Kovalenko, Young-Sik Ra, Yin Cai +4
Quantum key distribution with continuous variables already uses advantageous high-speed single-mode homodyne detection with low electronic noise at room temperature. Together with…
quant-ph2018
Geometrical picture of photocounting measurements
O. P. Kovalenko, J. Sperling, W. Vogel +1
We revisit the representation of generalized quantum observables by establishing a geometric picture in terms of their positive operator-valued measures (POVMs). This leads to a cl…