Analyzing Quantum Communications in Noisy Environment  Page description

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Details of project

 
Identifier
112125
Type K
Principal investigator Imre, Sándor
Title in Hungarian Kvantumkommunikáció vizsgálata zajos környezetben
Title in English Analyzing Quantum Communications in Noisy Environment
Keywords in Hungarian kvantumkommunikáció, kvantuminformatika
Keywords in English quantum communications, quantum computing
Discipline
Information Technology (Council of Physical Sciences)100 %
Ortelius classification: Informatics
Panel Informatics and Electrical Engineering
Department or equivalent Department of Networked Systems and Services (Budapest University of Technology and Economics)
Participants Bacsárdi, László
Gódor, Győző
Gyöngyösi, László
Kis, Zsolt
Kornis, János
Mráz, János Albert
Papp, Zsolt
Starting date 2015-01-01
Closing date 2018-12-31
Funding (in million HUF) 43.666
FTE (full time equivalent) 11.60
state running project





 

Final report

 
Results in Hungarian
A kutatási projekt négy éve alatt olyan kvantumkommunikációs problémákkal foglalkoztunk, amelyek szoros kapcsolatban állnak a zajos kvantumcsatornákkal: kvantum-információelmélet, összefonódás előállítása és megosztása, kvantumkriptográfiai protokollok, kvantum alapú számítások. A kutatás során külön hangsúlyt helyeztünk kvantum kommunikációs hálózatokra, kvantum alapú kulcsszétosztásra, és különböző kvantumszámítógép architektúrákra. Vizsgáltuk az összefonódás megosztásának lehetőségét zajos kvantumcsatornán keresztül, és távoli pontok közötti összefonódás előállítását. Kvantumoptikai területen új eredményeket értünk el, továbbfejlesztve az egy- én néhány-fotonos fényimpulzusok terjedésének modelljét alacsony dimenziójú dielektrikumokban. Kísérleti kvantumkommunikációs elrendezésünkben pedig sikeresen valósítottunk meg zajcsökkentő technológiákat.
Results in English
During the four years of the project, we studied the open problems of quantum information and communications, entanglement generation and distribution, quantum cryptographic protocols and quantum computations. The research work was focused on quantum communication networks, quantum key distribution protocols, quantum computers and quantum computer architectures. The research works analyzed the possibilities of entanglement transmission over noisy quantum channels, and entanglement generation between distant points. The research covered the utilization of quantum computations and algorithms in quantum computers. We analyzed the theory of quantum architectures and quantum computer networks. We achieved new results in quantum optics with T-shaped monolithic grating structures and we were able to implement noise reducing techniques in our experimental quantum communication setup.
Full text https://www.otka-palyazat.hu/download.php?type=zarobeszamolo&projektid=112125
Decision
Yes





 

List of publications

 
Laszlo Gyongyosi: A Statistical Model of Information Evaporation of Perfectly Reflecting Black Holes, International Journal of Quantum Information (IJQI), ISSN 0219-7499 (print), 1793-6918 (online), 2015
Laszlo Gyongyosi, Sandor Imre: Adaptive Gaussian Quadrature Detection for Continuous-Variable Quantum Key Distribution, SPIE Photonics West OPTO 2016 Proceedings, "Advances in Photonics of Quantum Computing, Memory, and Communication IX", 2015
Laszlo Gyongyosi, Sandor Imre: Multidimensional Manifold Extraction for Multicarrier Continuous-Variable Quantum Key Distribution, SPIE Quantum Information and Computation XIII, 20 - 24 Apr 2015, Baltimore, Maryland, USA, 2015
Laszlo Gyongyosi, Sandor Imre: Eigenchannel Decomposition for Continuous-Variable Quantum Key Distribution, SPIE Photonics West OPTO 2015, "Advances in Photonics of Quantum Computing, Memory, and Communication VIII", 7-12 Feb 2015, San Francisco, California, USA, 2015
Laszlo Gyongyosi, Sandor Imre: Entropy Transfer of Quantum Gravity Information Processing, APS DAMOP 2015, 46th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics, Session on Quantum Information Theory, The American Physical Society, Ju, 2015
Tamas Szarvas, Zsolt Kis: Optical simulation of monolithic grating structure, Mesterproba 2015, April 2015, Budapest, 2015
Tamas Szarvas, Zsolt Kis: Optimization of a surface relief grating for band filter application by numerical simulations, 17th International Conference on. Transparent Optical Networks ICTON 2015), July 5-9, 2015, Budapest, 2015
Berces M, Imre S: Extension and analysis of modified superdense-coding in multi-user environment, IEEE 19th International Conference on Intelligent Engineering Systems (INES), 2015, 2015
Tamás Szarvas, Zsolt Kis: Optimization of a T-shaped optical grating for specific application, Opt. Eng. 55(7), 077103 (2016), 2016
László Bacsárdi, Sándor Imre, Zsolt Kis: Second Generation QKD System over Commercial Fibers, IEEE Signal Processing Conference Proceedings, 2016 24th European Signal Processing Conference (EUSIPCO 2016), 2016
Laszlo Gyongyosi, Sandor Imre: Statistical Quadrature Evolution by Inference for Continuous-Variable Quantum Key Distribution, Proceedings, Advances in Photonics of Quantum Computing, Memory, and Communication, 2016
Laszlo Gyongyosi, Sandor Imre: Gaussian Quadrature Inference for Multicarrier Continuous-Variable Quantum Key Distribution, Proceedings of SPIE Quantum Information and Computation XIV, 2016
Laszlo Gyongyosi: Diversity Extraction for Multicarrier Continuous-Variable Quantum Key Distribution, IEEE Signal Processing Conference Proceedings, 2016 24th European Signal Processing Conference (EUSIPCO 2016),, 2016
Albert Mraz, Sandor Imre, Laszlo Gyongyosi: Performance Evaluation of Scalar Reconciliation for Continuous-Variable Quantum Key Distribution, IEEE Signal Processing Conference Proceedings, 2016 24th European Signal Processing Conference (EUSIPCO 2016), 2016
Laszlo Gyongyosi, Sandor Imre: Gaussian Quadrature Inference for Multicarrier Continuous-Variable Quantum Key Distribution, SPIE Quantum Information and Computation XIV, 17 - 21 Apr 2016, Baltimore, Maryland, USA, 2016
Laszlo Gyongyosi, Sandor Imre: Adaptive Gaussian Quadrature Detection for Continuous-Variable Quantum Key Distribution, SPIE Photonics West OPTO 2016, "Advances in Photonics of Quantum Computing, Memory, and Communication IX", 13-18 Feb 2016, San Francisco, California, USA, 2016
Ágoston Schranz, Eszter Udvary, Zsolt Kis: Photon statistics determination for single photon based quantum key distribution, 18th International Conference on Transparent Optical Networks (ICTON 2016), 2016
Laszlo Gyongyosi, Sandor Imre, Hung Viet Nguyen: A Survey on Quantum Channel Capacities, IEEE Communications Surveys and Tutorials, 2018
Laszlo Gyongyosi, Sandor Imre: Low-Dimensional Reconciliation for Continuous-Variable Quantum Key Distribution, Appl. Sci., 2018
Laszlo Gyongyosi: Quantum Imaging of High-Dimensional Hilbert Spaces with Radon Transform, International Journal of Circuit Theory and Applications, 2017
L. Gyongyosi, S. Imre, A. Mraz, Zs. Kis, L. Bacsardi: Quantum Circuit-based Modeling of Continuous-Variable Quantum Key Distribution System, International Journal of Circuit Theory and Applications, 2017
Laszlo Gyongyosi, Sandor Imre: Entanglement-Gradient Routing for Quantum Networks, Scientific Reports, 2017
L. Gyongyosi: Efficient Decentralized Routing in Quantum Networks, 7th International Conference on Quantum Cryptography, 2017
L. Gyogyosi: Multicarrier Continuous-Variable Quantum Key Distribution, 7th International Conference on Quantum Cryptography, 2017
L. Gyongyosi, S. Imre: Hamiltonian Dynamics for Entanglement Distribution in Quantum Networks, SPIE Quantum Communications and Quantum Imaging XV,, 2017
L. Gyongyosi, S. Imre: Decentralized Routing and Diameter Bounds in Entangled Quantum Networks, 48th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics, 2017
Laszlo Gyongyosi, Sandor Imre: Fast Entanglement Establishment via Local Dynamics for Quantum Repeater Networks, APS March Meeting 2017, 2017
Laszlo Gyongyosi, Sandor Imre: Statistical Quadrature Evolution by Inference for Continuous-Variable Quantum Key Distribution, SPIE Photonics West OPTO 2017, 2017
Tamás Szarva, Zsolt Kis: Numerical simulation of nonlinear second harmonic wave generation by the finite difference frequency domain method, Journal of the Optical Society of America B, 2018
Tamás Szarvas, Zsolt Kis: Simulation of nonlinear photonic crystals by modified finite difference frequency domain method, Frontiers in Optics, 2018
Tamás Szarvas, Zsolt Kis: Application of the pseudospectral method to the finite difference frequency domain method, Journal of the Optical Society of America B, 2019
Laszlo Gyongyosi, Sandor Imre: Gaussian Quadrature Inference for Multicarrier Continuous-Variable Quantum Key Distribution, Quantum Studies: Mathematics and Foundations, Springer Nature, 2018
Laszlo Gyongyosi, Sandor Imre: Opportunistic Entanglement Distribution for the Quantum Internet, Scientific Reports, Nature, 2018
Laszlo Gyongyosi, Sandor Imre: Adaptive Routing for Quantum Memory Failures in the Quantum Internet, Quantum Information Processing, Springer Nature, 2018
Laszlo Gyongyosi, Sandor Imre: A Survey on Quantum Computing Technology, Computer Science Review, 2018
Laszlo Gyongyosi, Sandor Imre: Secret Key Rate Proof of Multicarrier Continuous-Variable Quantum Key Distribution, Int. J. Commun. Syst., 2018
Laszlo Gyongyosi, Sandor Imre: Reconciliation Optimization for Continuous-Variable Quantum Key Distribution, SPIE Photonics West OPTO 2019 Proceedings, 2019
Laszlo Gyongyosi, Sandor Imre: Topology Adaption for the Quantum Internet, Quantum Information Processing, Springer Nature, 2018
Laszlo Gyongyosi, Sandor Imre: Multilayer Optimization for the Quantum Internet, Scientific Reports, Nature, 2018
Laszlo Gyongyosi, Sandor Imre: Decentralized Base-Graph Routing for the Quantum Internet, Physical Review A, 2018
Laszlo Gyongyosi, Sandor Imre: Entanglement Availability Differentiation Service for the Quantum Internet, Scientific Reports, Nature, 2018
Laszlo Gyongyosi, Sandor Imre: Multiple Access Multicarrier Continuous-Variable Quantum Key Distribution, Chaos, Solitons & Fractals, Elsevier, 2018
Laszlo Gyongyosi, Sandor Imre, Hung Viet Nguyen: A Survey on Quantum Channel Capacities, IEEE Communications Surveys and Tutorials, 2018
Laszlo Gyongyosi, Sandor Imre: Low-Dimensional Reconciliation for Continuous-Variable Quantum Key Distribution, Appl. Sci., 2018
Laszlo Gyongyosi, Sandor Imre: A Poisson Model for Entanglement Optimization in the Quantum Internet, SPIE Quantum Information Science, Sensing, and Computation Proceedings, 2018
Laszlo Gyongyosi, Sandor Imre: Problem Solving Optimization by Machine Learning for Gate-Model Quantum Computers, Proceedings of Quantum Techniques in Machine Learning (QTML2018), 12-16 Nov. 2018, Durban, South Africa., 2018
Laszlo Gyongyosi, Sandor Imre: Unsupervised Machine Learning Control of Quantum Gates in Gate-Model Quantum Computers, Proceedings of the Frontiers in Optics 2018 (FiO 2018), Optical Society of America (OSA), 16-20 Sept. 2018, Washington, D.C., USA., 2018
Laszlo Gyongyosi, Sandor Imre: Entanglement Concentration Service for the Quantum Internet, Proceedings of the Frontiers in Optics 2018 (FiO 2018), Optical Society of America (OSA), 16-20 Sept. 2018, Washington, D.C., USA., 2018
Laszlo Gyongyosi, Sandor Imre: Post-Processing Optimization for Continuous-Variable Quantum Key Distribution, Proceedings of QCrypt 2018, 8th International Conference on Quantum Cryptography, 27–31 August 2018, Shanghai, China, 2018
Laszlo Gyongyosi, Sandor Imre: Layout Generation with Decoherence Estimation for Gate-Model Quantum Computer Architectures, Bulletin of the American Physical Society, APS DAMOP 2018, 49th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics APS Meeting, Session on Quantu, 2018
Laszlo Gyongyosi: Quantum Circuit Design Automation for Quantum Computers, Proceedings of the 2018 International Conference on Quantum Communication, Measurement and Computing (QCMC 2018), March 12-16, 2018, Louisiana State University, Baton Rou, 2018
Laszlo Gyongyosi, Sandor Imre: A Poisson Model for Entanglement Optimization in the Quantum Internet, Proceedings of SPIE Quantum Information Science, Sensing, and Computation X, 15 - 19 April 2018, Orlando, Florida, USA, 2018
Laszlo Gyongyosi, Sandor Imre: Quantum Circuit Designs for Gate Model Quantum Computers, Bulletin of the American Physical Society, APS March Meeting 2018, APS Division of Quantum Information (DQI) Session, March 5–9, 2018; Los Angeles, California, USA., 2018





 

Events of the project

 
2018-01-24 10:09:28
Résztvevők változása
2016-01-08 14:39:47
Résztvevők változása




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