| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT
(2nd) |
2018-11-27
16:10 |
Tokyo |
The University of Tokyo |
Quantum computational universality of hypergraph states with Pauli-X and Z basis measurements
Yuki Takeuchi (NTT), Tomoyuki Morimae (Kyoto Univ./JST), Masahito Hayashi (Nagoya Univ./SUSTech/NUS) |
In this talk, we construct a universal hypergraph state that only requires $X$ and $Z$-basis measurements for universal ... [more] |
|
QIT
(2nd) |
2018-11-27
16:30 |
Tokyo |
The University of Tokyo |
Rational proofs for quantum computing
Tomoyuki Morimae (Kyoto Univ.), Harumichi Nishimura (Nagoya Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
Characterization the Robustness of Quantum System by Quantum Speed Limit
Kohei Kobayashi, Naoki Yamamoto (Keio Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Application of constrained quantum annealing to graph coloring
Kazue Kudo (Ochanomizu Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Statistical Cost of Iterative Phase Estimation Algorithm
Shintaro Niimura, Aruto Hosaka, Fumihiko Kannari, Yutaka Shikano (Keio Univ.) |
Quantum chemistry is one field of applications for quantum computers. To evaluate the algorithms used in this field unde... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Minimax quantum estimation based on the conditional Holevo mutual information
Takeru Matsuda (UTokyo) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
On Operational Reconstruction of Laws of Physics
Yutaka Shikano (Keio Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Two instances of majorization relations for two-mode squeezed number states
Ryo Namiki (Gakushuin Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Graph Convolutional Network for Topological stabilizer code.
Amarsanaa Davaasuren (Tokyo Univ.), Yasunari Suzuki (NTT), Keisuke Fujii (Kyoto Univ.), Yasunobu Nakamura (Tokyo Univ.) |
Quantum Error Correction (QEC) is vital for fault tolerant quantum computation and requires fast and high-performance de... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Uncertainty relation from parameter estimation of the position of an electron in a uniform magnetic field
Shin Funada, Jun Suzuki (UEC) |
We derive the uncertainty relation for the position of an electron in a uniform magnetic field by the parameter estimati... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Quantum Algorithm for Supervised Deep Learning
Yasuhito Kawano (NTT), Hiroshi Sekigawa (TUS) |
The estimation problem of weights of a feed-forward neural network can be regarded as the problem of solving linear equa... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Subspace-search variational quantum eigensolver for excited states
Ken M Nakanishi (Univ. Tokyo), Kosuke Mitarai (Osaka Univ.), Keisuke Fujii (Kyoto Univ.) |
The variational quantum eigensolver (VQE), a variational algorithm to obtain an approximated ground state of a given Ham... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Existence of a pure initial state reproducing the time evolution of the quantum open system
Koki Inoue, Yoshiyuki Fukumoto (Tokyo univ. of science) |
It is known that an arbitrary quantum state can always be expressed in a pure state by preparing an appropriate ancilla ... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Generation of non-Fock states using entangled two multi-photon multi-mode systems
Issei Matsumoto, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Non-Fock state cannot be generated by using multiple single-photons and an unitary transform circuit composed of linear ... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
Theoretical study on fast coherent control of quantum systems and applications
Shumpei Masuda (TMDU) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Experimental Performance Evaluation of Qubit Placement Techniques in Quantum Circuit Mapping
Toshinari Itoko, Takashi Imamichi (IBM) |
Current quantum computers have some restrictions such as noise, size, and qubit connectivity. In this paper, we focus on... [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Analysis of waveguides from a perspective of the beam splitter operator
Akira Kitagawa (Kochi Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Optimal condition for a cavity QED-based quantum gate
Rui Asaoka, Rina Kanamoto (Meiji Univ,), Yuuki Tokunaga (NTT SP Labs.), Takao Aoki (Waseda Univ.) |
[more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
Coaxial amplification of photon pairs generated by a TypeII parametoric down conversion
Ryo Nozaki, Taku Suzuki, Tetsushi Kubo, Yoshiro Sato, Kaoru Sanaka (Tokyo Univ. of science) |
(To be available after the conference date) [more] |
|
QIT
(2nd) |
2018-11-26
13:30 |
Tokyo |
The University of Tokyo |
[Poster Presentation]
High-threshold GKP quantum computation with realistically noisy devices
Kosuke Fukui (Kyoto Univ.), Akihisa Tomita (Hokkaido Univ.), Keisuke Fjii (Kyoto Univ.) |
To implement fault-tolerant quantum computation with continuous variables, the Gottesman--Kitaev--Preskill (GKP) qubit h... [more] |
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