Information
As technology based on classical physics becomes increasingly mature, quantum technology is inevitable, feasible, and desirable. The construction of a useful scalable quantum computer is the holy grail of this second quantum revolution, which will usher in another industrial revolution. There is no doubt about the potential of quantum technology as Feymann once said: there is plenty of room at the bottom. The construction of a scalable useful quantum computer is still a long–term challenge. Since it is not yet clear what would be the successful approach to a useful quantum computer, we should discuss openly wide possible approaches for quantum computing in the interaction of experiment, theory and mathematics.
Date
Monday, April 10, 2023 – Tuesday, April 11, 2023
Venue
TOKYO ELECTRON House of Creativity 3F, Lecture Theater, Katahira Campus, Tohoku University [Access]
Link
Workshop: Emerging Platforms for Quantum Computing
Organizers
Motoko Kotani (Tohoku University)
Zhenghan Wang (UCSB, Microsoft Q–station)
Co–hosted by
Graduate Program in Spintronics, Tohoku University
Speakers
Yong P. Chen (Purdue University)
Motohiko Ezawa (University of Tokyo)
Mike Freedman (UCSB, Microsoft Q–station)
Shin Hayashi (Tohoku University)
Yasu Kawahigashi (University of Tokyo)
Makoto Kohda (Tohoku University)
Hirotomo Nishihara (Tohoku University)
Tomohiro Otsuka (Tohoku University)
Tomoki Ozawa (Tohoku University)
Takafumi Sato (Tohoku University)
Zhenghan Wang (UCSB, Microsoft Q–station)
XG Wen (MIT)
Taro Yamashita (Tohoku University)
Andrea Young (UCSB)
Mike Zaletel (UC Berkeley)
Jun Zhu (Pennsylvania State University)
Time Schedule
- Monday, April 10, 2023
- 09:00 – 09:05
- Opening Remark
- 09:05 – 09:45
- Mike Freedman (UCSB, Microsoft Q–station) [Online]
- Anyon–style computation with electrons
- 09:45 – 10:25
- Andrea Young (UCSB) [Online]
- Fractional quantum Hall effects in van der Waals heterostructures: new results in the bulk and on the edges
- 10:35 – 11:15
- Mike Zaletel (UC Berkeley) [Online]
- Non–abelian phases in bilayer graphene
- 11:15 – 12:05
- Jun Zhu (Penn State University)
- Updates on the fractional quantum Hall effect in bilayer graphene
- 12:05 – 13:00
- Break
- 13:00 – 13:40
- Yong P. Chen (Purdue University)
- Emerging platforms for topological superconductor qubits
- 13:40 – 14:20
- Taro Yamashita (Tohoku University)
- New–generation superconducting flux quantum bits for scalable quantum computer
- 14:40 – 15:20
- Shin Hayashi (Tohoku University)
- An index theoretic approach to topological corner states
- 15:20 – 16:00
- Hirotomo Nishihara (Tohoku University)
- Challenge of building three–dimensional frameworks using graphene
- 16:10 – 16:50
- Makoto Kohda (Tohoku University)
- Spin–orbit interaction and persistent spin helix state in semiconductor heterostructures
- Tuesday, April 11, 2023
- 09:00 – 09:40
- XG Wen (MIT)
- Non–Abelian statistics in bilayer systems
- 09:40 – 10:20
- Yasu Kawahigashi (University of Tokyo)
- Tensor networks, two–dimensional topological order and operator algebras
- 11:00 – 11:40
- Tomoki Ozawa (Tohoku University)
- Some topics on topology and quantum geometry related to double–layer graphene
- 11:40 – 15:00
- Break
- 15:00 – 15:40
- Motohiko Ezawa (University of Tokyo) [Online]
- Computing power of topological quantum computation based on the braiding of Majorana fermions
- 15:40 – 16:20
- Takafumi Sato (Tohoku University)
- Electronic states of topological superconductor candidates as a Majorana platform
- 16:40 – 17:20
- Tomohiro Otsuka (Tohoku University)
- Semiconductor spin qubits and new materials
- 17:20 – 18:00
- Perspective
- Zhenghan Wang (UCSB, Microsoft Q–station)
Contact
Email: sec_kotanilab*grp.tohoku.ac.jp (change * to @)