Secret Key Rate Adaption for Multicarrier Continuous|Variable ...

Secret Key Rate Adaption for Multicarrier Continuous-Variable ...

The proposed secret key adaption algorithm iteratively determines the optimal transmit conditions at a given target secret key rate to realize minimal error ...

Secret Key Rate Adaption for Multicarrier Continuous-Variable ...

The proposed method allows for the parties to reach a given target secret key rate with minimized error rate through the Gaussian sub-channels by a sub-channel ...

Secret Key Rate Adaption for Multicarrier Continuous‑Variable ...

Secret Key Rate Adaption for Multicarrier Continuous‑Variable. Quantum Key Distribution. Laszlo Gyongyosi1,2,3 · Sandor Imre2. Received: 6 June 2019 / Accepted ...

[PDF] Secret Key Rate Adaption for Multicarrier Continuous-Variable ...

Abstract A multicarrier continuous-variable quantum key distribution (CVQKD) protocol uses Gaussian subcarrier quantum continuous variables (CVs) for the ...

Multicarrier continuous-variable quantum key distribution

To express the S secret key rates of AMQD, let l Gaussian sub-channels with ν i < ν E v e , and let the variance of Eve's EPR-ancilla be W [4], ...

Iterative Secret Key Rate Adapting with Error Minimization for ... - arXiv

A multicarrier CVQKD protocol uses Gaussian subcarrier quantum continuous variables (CVs) for the transmission. The proposed method allows for ...

Secret key rate proof of multicarrier continuous‐variable quantum ...

We prove the secret key rate formulas and derive security threshold parameters of multicarrier continuous‐variable quantum key distribution CVQKD.

[PDF] Diversity extraction for multicarrier Continuous-Variable ...

Secret Key Rate Adaption for Multicarrier Continuous-Variable Quantum Key Distribution · L. GyongyosiS. Imre. Physics, Computer Science. SN Computer Science.

Multicarrier continuous-variable quantum key distribution - INSPIRE

Secret Key Rate Adaption for Multicarrier Continuous-Variable Quantum Key Distribution · Laszlo Gyongyosi(. U. Southampton (main) and; Budapest, Tech. U ...

Secret key rate proof of multicarrier continuous-variable quantum ...

We prove the secret key rate formulas and derive security threshold parameters of multicarrier continuous-variable quantum key distribution CVQKD. In a ...

Continuous-variable measurement-device-independent quantum ...

Fig. 11. Optimized asymptotic secret key rate as a function of the transmission distance in the extreme asymmetric case, where L ...

Multicarrier continuous-variable quantum key distribution

The multicarrier continuous-variable quantum key distribution (CVQKD) protocol is defined. In a CVQKD protocol, the information is conveyed by coherent quantum ...

Continuous-mode quantum key distribution with digital signal ...

... adoption of modern ... Explicit asymptotic secret key rate of continuous-variable quantum key distribution with an arbitrary modulation.

Order statistics and random matrix theory of multicarrier continuous ...

Using random matrix theory, we express the achievable secret key rates and study the efficiency of the adaptive multicarrier quadrature division ...

Distribution Statistics and Random Matrix Formalism of Multicarrier ...

... multicarrier continuous-variable (CV) quantum key distribution (QKD) is proposed and the achievable secret key rates are expressed and the efficiency of the ...

Sub-Gbps key rate four-state continuous-variable quantum ... - Nature

Continuous-variable quantum key distribution (CVQKD) has potential advantages of high secret key rate, which is very suitable for high-speed ...

Subcarrier wave continuous variable quantum key distribution with ...

We consider the ideal case and the case of the excess noise variance Ξ = 0.1. The parameters μ , μ 0 and v 0 are optimized so as to maximize the secret key rate ...

Research Activity | Laszlo Gyongyosi, PhD in Quantum Information

The two-way continuous-variable quantum key distribution (CVQKD) systems allow higher key rates and improved transmission distances over standard ...

Gaussian quadrature inference for multicarrier continuous-variable ...

Secret Key Rate Adaption for Multicarrier Continuous-Variable Quantum Key Distribution. Laszlo Gyongyosi, Sandor Imre. https://doi.org/10.1007/s42979-019-0027 ...

Singular value decomposition assisted multicarrier continuous ...

Secret Key Rate Adaption for Multicarrier Continuous-Variable Quantum Key Distribution. Laszlo Gyongyosi, Sandor Imre. https://doi.org/10.1007/s42979-019-0027 ...