Masaaki Tokieda
Post-doctoral researcher
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Supervisors : Claude Le Bris and Pierre Rouchon
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Subject: Efficient numerical simulation of open quantum systems
Contact
Centre Inria de Paris – Inria
2, rue Simone Iff CS 42112 75589 Paris CEDEX 12 (FRANCE)
Tel: (+33) 01 80 49 40 00
E-mail: masaaki.tokieda [AT] inria.fr
Research Interests
- Open quantum systems (Lindblad equation, Bath oscillator model, etc.)
- Quantum tunneling
- Quantum coupled-channels method
- Low-energy heavy-ion reactions
Education
March 2021: Ph.D. Physics, Department of Physics, Tohoku University, Japan
Thesis: Studies of open quantum systems with applications to dissipative barrier transmission in heavy-ion fusion reactions
Supervisor: Kouichi Hagino
Employment
- June 2021 – present: Post-doctoral researcher, MATHERIALS, Inria and École des Ponts ParisTech, France
- April 2021 – May 2021: Academic Fellow, Department of Physics, Tohoku University, Japan
- April 2018 – March 2021: Research Fellowship for Young Scientists (DC1), Japan Society for the Promotion of Science
- April 2017 – March 2021: Research Assistant, Graduate Program on Physics for the Universe (GP-PU), Tohoku University, Japan
Publications
- M. Tokieda and K. Hagino, “Time-dependent approaches to open quantum systems”, Front. Phys. 8:8 (2020).
- M. Tokieda and K. Hagino, “A new approach for open quantum systems based on a phonon number representation of a harmonic oscillator bath”, Ann. Phys. 412, 168005 (2020).
- M. Tokieda and K. Hagino, “Quantum surface friction model for fusion reactions around the Coulomb barrier”, JPS Conf. Proc. 32, 010008 (2020).
- M. Tokieda and K. Hagino, “Quantum tunneling with friction”, Phys. Rev. C 95, 054604 (2017).
