3 papers
cs.AR2026
Fixed Point Exploration For CV-QKD IR QC-MET-LDPC Toward Hardware Implementation
Guilherme Vergne de Oliveira, Mauro Queiroz Nooblath Neto, Micael Andrade Dias +4
High-speed LDPC decoding is a major bottleneck in CV-QKD and motivates hardware acceleration with fixed-point arithmetic. This work compares SPA, MSA, and NMS under a unified low-S…
quant-ph2023
Convergence of Density Operators and Security of Discrete Modulated CVQKD Protocols
Micael Andrade Dias, Francisco Marcos de Assis
This communication deals with the problem of bounding the approximation error on weak convergence of mixed coherent state towards a Gaussian thermal state. In the context of CVQKD…
math.PR2023
A method for Sampling Bernoulli Variables
Francisco Marcos de Assis, Juliana Martins de Assis, Micael Andrade Dias
We introduce new method for generating correlated or uncorrelated Bernoulli random variables by using the binary expansion of a continuous random variable with support on the unit…