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pro vyhledávání: '"Ray, Arpan Akash"'
Autor:
Allerstorfer, Rene, Escolà-Farràs, Llorenç, Ray, Arpan Akash, Skoric, Boris, Speelman, Florian
Motivated by the fact that coherent states may offer practical advantages it was recently shown that a continuous-variable (CV) quantum position verification (QPV) protocol using coherent states could be securely implemented if and only if attackers
Externí odkaz:
http://arxiv.org/abs/2404.14261
Autor:
Ray, Arpan Akash, Skoric, Boris
Continuous-Variable Quantum Key Distribution (CVQKD) at large distances has such high noise levels that the error-correcting code must have very low rate. In this regime it becomes feasible to implement random-codebook error correction, which is know
Externí odkaz:
http://arxiv.org/abs/2402.04770
Autor:
Allerstorfer, Rene, Escolà-Farràs, Llorenç, Ray, Arpan Akash, Škorić, Boris, Speelman, Florian, Lunel, Philip Verduyn
In this work we study quantum position verification with continuous-variable quantum states. In contrast to existing discrete protocols, we present and analyze a protocol that utilizes coherent states and its properties. Compared to discrete-variable
Externí odkaz:
http://arxiv.org/abs/2308.04166