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Aleksey Fedorov
Researcher at Moscow Institute of Physics and Technology
Publications - 177
Citations - 1814
Aleksey Fedorov is an academic researcher from Moscow Institute of Physics and Technology. The author has contributed to research in topics: Quantum & Quantum key distribution. The author has an hindex of 17, co-authored 142 publications receiving 1153 citations. Previous affiliations of Aleksey Fedorov include University of Calgary & Bauman Moscow State Technical University.
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Journal ArticleDOI
Quantum-secured blockchain
Evgeniy O. Kiktenko,N.O. Pozhar,M.N. Anufriev,Anton Trushechkin,R. R. Yunusov,Yury Kurochkin,A. I. Lvovsky,Aleksey Fedorov +7 more
TL;DR: A possible solution to the quantum era blockchain challenge is proposed and an experimental realization of a quantum-safe blockchain platform that utilizes quantum key distribution across an urban fiber network for information-theoretically secure authentication is reported.
Journal ArticleDOI
Quantum computers put blockchain security at risk
TL;DR: Bitcoin and other cryptocurrencies will founder unless they integrate quantum technologies, warn Aleksey K. Fedorov, Evgeniy O. Kiktenko and Alexander I. Lvovsky.
Journal ArticleDOI
Quantum-secured blockchain
Evgeniy O. Kiktenko,N.O. Pozhar,M.N. Anufriev,Anton Trushechkin,R. R. Yunusov,Yury Kurochkin,A. I. Lvovsky,Aleksey Fedorov +7 more
TL;DR: In this paper, the authors propose a quantum-safe blockchain platform that utilizes quantum key distribution across an urban fiber network for information-theoretically secure authentication for commercial and governmental applications.
Journal ArticleDOI
Single qudit realization of the Deutsch algorithm using superconducting many-level quantum circuits
Evgeniy O. Kiktenko,Evgeniy O. Kiktenko,Aleksey Fedorov,Alexey A. Strakhov,Vladimir I. Man’ko,Vladimir I. Man’ko +5 more
TL;DR: A blueprint for a single qudit realization of the Deutsch algorithm is presented, which generalizes previously studied realization based on the virtual spin representation, and is demonstrated of the universal set of gates using a d = 5 single qudat state.
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Multilevel superconducting circuits as two-qubit systems: Operations, state preparation, and entropic inequalities
TL;DR: In this article, the authors theoretically study operations with a four-level superconducting circuit as a two-qubit system and show how to implement iswap gates and Hadamard gates through pulses on transitions between particular pairs of energy levels.