Expert directory

Find researchers, principal investigators and official contacts in quantum technology with a European affiliation. Every entry is built from public sources and shows professional information only: name, organisation, country, role, topics and works. About this directory, its sources and how to remove or correct an entry

5166 entries found. 5166 entries in the directory, read on 2026-10-28; people are listed with at least 5 quantum works with a European affiliation since 2022.

This directory is incomplete. Its publication threshold can exclude early-career researchers, career breaks and smaller research communities. Absence is not evidence of lack of expertise. Country means institutional affiliation, not nationality.

Suggest your profile or a missing expert for editorial review. Suggestions are reviewed by a person before publication. An EC evaluator label records a sourced past role; it does not confirm current availability or Commission endorsement.

Directory entries

4051. Reinhard F. Werner

      Leibniz University Hannover, Germany Researcher

      • 8 quantum works since 2022

4052. Reinhold Egger

      Heinrich Heine University Düsseldorf, Germany Researcher

      Topological qubits, Superconducting qubits, Quantum computing and simulation

      • 17 quantum works since 2022

4053. Reinis Irmejs

      Max Planck Institute of Quantum Optics, Germany Researcher

      Quantum computing and simulation, Quantum simulation

      • 5 quantum works since 2022

4054. Remigijus Paulavičius

      Vilnius University, Lithuania Researcher

      Quantum computing and simulation

      • 5 quantum works since 2022

4055. Remigiusz Augusiak

      Center for Theoretical Physics, Poland Researcher

      Quantum computing and simulation, Topological qubits, Quantum networks and repeaters

      • 15 quantum works since 2022

4056. Remmy A. M. Zen

      Max Planck Institute for the Science of Light, Germany Researcher

      Quantum computing and simulation

      • 6 quantum works since 2022

4057. Renato Renner

      ETH Zurich, Switzerland Researcher

      Quantum key distribution (QKD), Quantum computing and simulation, Quantum random number generation

      • 13 quantum works since 2022

4058. Renaud Sirdey

      Commissariat à l'Énergie Atomique et aux Énergies Alternatives, France Researcher

      Quantum annealing, Quantum computing and simulation

      • 7 quantum works since 2022

4059. Rene Allerstorfer

      Centrum Wiskunde & Informatica, Netherlands Researcher

      Photonic qubits, Quantum computing and simulation

      • 5 quantum works since 2022

4060. René Bødker Christensen

      Aalborg University, Denmark Researcher

      Quantum networks and repeaters, Quantum communication, Quantum key distribution (QKD)

      • 9 quantum works since 2022

4061. René Meyer

      University of Würzburg, Germany Researcher

      • 5 quantum works since 2022

4062. René Pollmann

      Paderborn University, Germany Researcher

      Photonics, lasers and optics, Quantum sensing and metrology

      • 7 quantum works since 2022

4063. René Schwonnek

      Leibniz University Hannover, Germany Researcher

      Quantum key distribution (QKD), Quantum computing and simulation

      • 14 quantum works since 2022

4064. René Sondenheimer

      Fraunhofer Institute for Applied Optics and Precision Engineering, Germany Researcher

      Quantum imaging, Photonic qubits

      • 5 quantum works since 2022

4065. René Zander

      RheinMain University of Applied Sciences, Germany Researcher

      Quantum computing and simulation

      • 6 quantum works since 2022

4066. Rex H. S. Bannerman

      University of Southampton, United Kingdom Researcher

      Photonic qubits, Photonics, lasers and optics

      • 8 quantum works since 2022

4067. Reyhaneh Khasseh

      University of Augsburg, Germany Researcher

      • 7 quantum works since 2022

4068. Reza Dastbasteh

      Universidad de Navarra, Spain Researcher

      Spin qubits in semiconductors, Quantum computing and simulation

      • 5 quantum works since 2022

4069. Reza Nejabati

      University of Bristol, United Kingdom Researcher

      Quantum key distribution (QKD), Quantum networks and repeaters, Quantum computing and simulation

      • 28 quantum works since 2022

4070. Reza Tavakoli Dinani

      KU Leuven, Belgium Researcher

      • 6 quantum works since 2022

4071. Ria G. Krämer

      Friedrich Schiller University Jena, Germany Researcher

      Quantum communication, Quantum key distribution (QKD), Quantum networks and repeaters

      • 9 quantum works since 2022

4072. Rianne S. Lous

      Eindhoven University of Technology, Netherlands Researcher

      Neutral atoms, Quantum computing and simulation, Trapped ions

      • 8 quantum works since 2022

4073. Ricardo Puebla

      Universidad Carlos III de Madrid, Spain Researcher

      Photonics, lasers and optics, Quantum networks and repeaters, Photonic qubits

      • 10 quantum works since 2022

4074. Ricardo Pérez‐Castillo

      University of Castilla-La Mancha, Spain Researcher

      Quantum software stack, Quantum annealing, Quantum computing and simulation

      • 10 quantum works since 2022

4075. Ricard Ravell Rodríguez

      Institute of Photonic Sciences, Spain Researcher

      Quantum sensing and metrology, Quantum computing and simulation

      • 6 quantum works since 2022