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researcher

Kenji Sugisaki

Graduate School of Science and Technology, Keio University · active 2020–2026 · QIP, TQC


23
collaborators
2020–2026
years active

Contributions

QIP   QCrypt   TQC   talk   poster   presenter   award   ·   program  steering  organizing  ·  filled = chair

7 Posters

Title Conference Co-authors
Robust phase estimation of the ground-state energy without controlled time evolution on a quantum device QIP 2026 Hiroki Kuji, Yuta Shingu, Tetsuro Nikuni, Takashi Imoto, Yuichiro Matsuzaki
Applications of the Quantum Phase Difference Estimation Algorithm to the Excitation Energies in Spin Systems on Classical and a Noisy Intermediate Scale Quantum Computers QIP 2026 Boni Paul, Sudhindu Bikash Mandal, Bhanu Pratap Das
Violation of the size consistency condition in quantum phase estimation and VQE with the unitary coupled cluster ansatz QIP 2025
Enhancing the Harrow-Hassidim-Lloyd (HHL) algorithm in systems with large condition numbers TQC 2025 Peniel Bertrand Tsemo, Akshaya Jayashankar, Nishanth Baskaran, Sayan Chakraborty
Applications of the Quantum Phase Difference Estimation Algorithm to the Excitation Energies in Spin Systems on Classical and a Noisy Intermediate Scale Quantum Computers TQC 2025 Boni Paul, Sudhindu Bikash Mandal, Bhanu Pratap Das
Bayesian quantum phase difference estimation simulations for the direct calculation of fine structure splitting QIP 2024 V. S. Prasannaa, Satoshi Ohshima, Takahiro Katagiri, Yuji Mochizuki, Bijaya Kumar Sahoo, B. P. Das
Quantum chemistry of open shell molecules on quantum computers: Development of the quantum algorithm for the determination of the spin quantum number of arbitrary wave functions QIP 2020 Shigeaki Nakazawa, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi, Takeji Takui

Collaborators

Co-author Joint talks
Bhanu Pratap Das 2
Boni Paul 2
Sudhindu Bikash Mandal 2
Akshaya Jayashankar 1
B. P. Das 1
Bijaya Kumar Sahoo 1
Daisuke Shiomi 1
Hiroki Kuji 1
Kazunobu Sato 1
Kazuo Toyota 1
Nishanth Baskaran 1
Peniel Bertrand Tsemo 1
Satoshi Ohshima 1
Sayan Chakraborty 1
Shigeaki Nakazawa 1
Takahiro Katagiri 1
Takashi Imoto 1
Takeji Takui 1
Tetsuro Nikuni 1
V. S. Prasannaa 1