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Tsubasa Ichikawa
Tsubasa Ichikawa
Center for Quantum Information and Quantum Biology, Osaka University
Verified email at qiqb.osaka-u.ac.jp
Title
Cited by
Cited by
Year
Concatenated composite pulses compensating simultaneous systematic errors
M Bando, T Ichikawa, Y Kondo, M Nakahara
Journal of the Physical Society of Japan 82 (1), 014004, 2012
632012
Implementation of continuous-variable quantum key distribution with discrete modulation
T Hirano, T Ichikawa, T Matsubara, M Ono, Y Oguri, R Namiki, K Kasai, ...
Quantum Science and Technology 2 (2), 024010, 2017
622017
QAM quantum noise stream cipher transmission over 100 km with continuous variable quantum key distribution
M Nakazawa, M Yoshida, T Hirooka, K Kasai, T Hirano, T Ichikawa, ...
IEEE Journal of Quantum Electronics 53 (4), 1-16, 2017
592017
Entanglement of indistinguishable particles
T Sasaki, T Ichikawa, I Tsutsui
Physical Review A 83 (1), 012113, 2011
562011
Geometric aspects of composite pulses
T Ichikawa, M Bando, Y Kondo, M Nakahara
Philosophical Transactions of the Royal Society A: Mathematical, Physical …, 2012
502012
Quantum game theory based on the Schmidt decomposition
T Ichikawa, I Tsutsui, T Cheon
Journal of Physics A: Mathematical and Theoretical 41, 135303, 2008
48*2008
Exchange symmetry and multipartite entanglement
T Ichikawa, T Sasaki, I Tsutsui, N Yonezawa
Physical Review A 78 (5), 052105, 2008
442008
Duality, phase structures, and dilemmas in symmetric quantum games
T Ichikawa, I Tsutsui
Annals of Physics 322 (3), 531-551, 2007
402007
Designing robust unitary gates: application to concatenated composite pulses
T Ichikawa, M Bando, Y Kondo, M Nakahara
Physical Review A 84 (6), 062311, 2011
392011
Minimal and robust composite two-qubit gates with Ising-type interaction
T Ichikawa, U Güngördü, M Bando, Y Kondo, M Nakahara
Physical Review A 87 (2), 022323, 2013
202013
Separability of N-particle fermionic states for arbitrary partitions
T Ichikawa, T Sasaki, I Tsutsui
Journal of mathematical physics 51 (6), 2010
92010
Concatenated composite pulses applied to liquid-state nuclear magnetic resonance spectroscopy
M Bando, T Ichikawa, Y Kondo, N Nemoto, M Nakahara, Y Shikano
Scientific reports 10 (1), 2126, 2020
82020
Feasibility of Bell inequality violation at the ATLAS experiment with flavor entanglement of pairs from collisions
Y Takubo, T Ichikawa, S Higashino, Y Mori, K Nagano, I Tsutsui
Physical Review D 104 (5), 056004, 2021
72021
Entanglement measures for intermediate separability of quantum states
T Ichikawa, T Sasaki, I Tsutsui
Physical Review A 79 (5), 052307, 2009
72009
Construction of arbitrary robust one-qubit operations using planar geometry
T Ichikawa, JG Filgueiras, M Bando, Y Kondo, M Nakahara, D Suter
Physical Review A 90 (5), 052330, 2014
62014
Testing EPR locality using B-mesons
T Ichikawa, S Tamura, I Tsutsui
Physics Letters A 373 (1), 39-44, 2008
62008
Quantum oracles in terms of universal gate set
Y Tanaka, T Ichikawa, M Tada-Umezaki, Y Ota, M Nakahara
International Journal of Quantum Information 9 (06), 1363-1381, 2011
52011
A comprehensive survey on quantum computer usage: How many qubits are employed for what purposes?
T Ichikawa, H Hakoshima, K Inui, K Ito, R Matsuda, K Mitarai, K Miyamoto, ...
arXiv preprint arXiv:2307.16130, 2023
32023
Notes on a Continuous-Variable Quantum Key Distribution Scheme
T Ichikawa, T Hirano, T Matsubara, M Ono, R Namiki
Journal of the Physical Society of Japan 86 (9), 094001, 2017
32017
Universal separability and entanglement in identical-particle systems
T Sasaki, T Ichikawa, I Tsutsui
Physical Review A 87 (5), 052313, 2013
22013
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Articles 1–20