35 citations · 98 across the 7 of their papers we have counts for
7 papers
Performance of the subcarrier-wave quantum key distribution in the presence of spontaneous Raman scattering noise generated by classical DWDM channels
Fedor Kiselev, Roman Goncharov, Natalia Veselkova +3
In this paper we study performance of the subcarrier-wave quantum key distribution system (SCW QKD) in the presence of spontaneous Raman scattering (SpRS) noise generated by classi…
Measurement-device-independent continuous variable quantum key distribution protocol operation in optical transport networks
Irina Vorontsova, Roman Goncharov, Sergey Kynev +2
Numerically, a theoretical analysis of the noise impact caused by spontaneous Raman scattering, four-wave mixing, and linear channel crosstalk on the measurement-device-independent…
Quantum repeater via entangled phase modulated multimode coherent states
Roman Goncharov, Alexei D. Kiselev, Fedor Kiselev +4
We present a scheme of quantum repeater that uses entangled multimode coherent states which are obtained by electro-optic modulation of symmetric and antisymmetric Schrödinger cat…
Theoretical analysis of quantum key distribution systems when integrated with a DWDM optical transport network
Irina Vorontsova, Roman Goncharov, Angelina Tarabrina +2
A theoretical research and numerical simulation of the noise influence caused by spontaneous Raman scattering, four-wave mixing, and linear channel crosstalk on the performance of…
Continuous-variable quantum key distribution: security analysis with trusted hardware noise against general attacks
Roman Goncharov, Alexei D. Kiselev, Eduard Samsonov +1
In this paper, using the full security framework for continuous variable quantum key distribution (CV-QKD), we provide a composable security proof for the CV-QKD system in a realis…
Coherent detection schemes for subcarrier wave continuous variable quantum key distribution
Eduard Samsonov, Roman Goncharov, Maxim Fadeev +5
We examine different methods to implement coherent detection in the subcarrier wave quantum key distribution (SCW QKD) systems. For classical wavefields, we present the models desc…
Subcarrier wave continuous variable quantum key distribution with discrete modulation: mathematical model and finite-key analysis
Eduard Samsonov, Roman Goncharov, Andrei Gaidash +3
In this paper we report a continuous-variable quantum key distribution protocol using multimode coherent states generated on subcarrier frequencies of the optical spectrum. To dete…