| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT
(2nd) |
2014-11-17
11:00 |
Miyagi |
Tohoku Univ. |
[Invited Talk]
Mathematical Foundations and Applications on Quantum Walk
Yutaka Shikano (IMS) |
[more] |
|
QIT
(2nd) |
2014-11-17
11:40 |
Miyagi |
Tohoku Univ. |
Perturbative calculations of the energy spectrum for a quantum particle confined in weakly curved pipes
Shin-itiro Goto (IMS) |
A geometrical perturbation scheme that addresses some aspects of the Schr¨odinger equation for a single particle confine... [more] |
|
QIT
(2nd) |
2014-11-17
15:00 |
Miyagi |
Tohoku Univ. |
Strong Converse Exponent for Classical-Quantum Channel Coding
Milan Mosonyi (UAB, BME), Tomohiro Ogawa (UEC) |
We determine the exact strong converse exponent of classical-quantum
channel coding, for every rate above the Holevo ca... [more] |
|
QIT
(2nd) |
2014-11-17
15:20 |
Miyagi |
Tohoku Univ. |
Witnessing Single-System Steering
Che-Ming Li (NCKU) |
Einstein-Podolsky-Rosen (EPR) steering describes different ensembles of quantum states can be remotely prepared by measu... [more] |
|
QIT
(2nd) |
2014-11-17
16:20 |
Miyagi |
Tohoku Univ. |
Heisenberg's original derivation of the uncertainty principle
Masanao Ozawa (Nagoya Univ.) |
Heisenberg's uncertainty principle is usually explained to state that if one attempts to simultaneously measure a fundam... [more] |
|
QIT
(2nd) |
2014-11-17
16:40 |
Miyagi |
Tohoku Univ. |
Formulation of uncertainty in quantum measurement.
Jaeha Lee, Tatsuya Morita (Univ. of Tokyo), Izumi Tsutsui (KEK) |
[more] |
|
QIT
(2nd) |
2014-11-17
17:00 |
Miyagi |
Tohoku Univ. |
Non-classical correlation between measurement errors and back-action effects in quantum measurement of photon polarization
Masataka Iinuma, Yutaro Suzuki, Taiki Nii, Ryuji Kinoshita, Holger F. Hofmann (Hiroshima Univ.) |
The measurement errors defined in Ozawa’s inequality appear to be equivalent to classical errors in the special case of ... [more] |
|
QIT
(2nd) |
2014-11-18
09:40 |
Miyagi |
Tohoku Univ. |
hardness of the classical simulation of the one clean qubit model
Tomoyuki Morimae (Gunma Univ.), Keisuke Fujii (Kyoto Univ.), Joe Fitzsimons (SUTD) |
[more] |
|
QIT
(2nd) |
2014-11-18
10:00 |
Miyagi |
Tohoku Univ. |
A class of generlized quantum f-divergenes
Yu Watanabe (YITP) |
[more] |
|
QIT
(2nd) |
2014-11-18
10:20 |
Miyagi |
Tohoku Univ. |
Extended Formulations of Cut Polytopes and Quantum Correlation/Interaction
Hiroshi Imai, Hidefumi Hiraishi, Shuichi Hirahara (UTokyo) |
[more] |
|
QIT
(2nd) |
2014-11-18
11:00 |
Miyagi |
Tohoku Univ. |
[Invited Talk]
Counter-intuitive phenomena in quantum mechanics studied with neutrons
-- new uncertainty-relation and Quantum Cheshire-Cat --
Yuji Hasegawa (TU-Vienna) |
[more] |
|
QIT
(2nd) |
2014-11-18
11:40 |
Miyagi |
Tohoku Univ. |
Zero-dynamics principle for perfect quantum memory in linear networks
Naoki Yamamoto (Keio Univ.), Matthew James (ANU) |
In this paper, we study a general linear networked system that contains
a tunable memory subsystem;
that is, it is d... [more] |
|
QIT
(2nd) |
2014-11-18
13:30 |
Miyagi |
Tohoku Univ. |
QAM quantum stream cipher using digital coherent optical transmission
Masataka Nakazawa, Masato Yoshida, Toshihiko Hirooka, Keisuke Kasai (Tohoku Univ.) |
[more] |
|
QIT
(2nd) |
2014-11-18
13:50 |
Miyagi |
Tohoku Univ. |
Defect in Security Proof of Quantum Key Distribution based on Complementarity
-- Problem with Interpretation of Trace Distance as Failure Probability in QKD: Part III --
Takehisa Iwakoshi (Tamagawa Univ.) |
Quantum key distribution is currently under development aiming provably secure key distribution protocols. In the previo... [more] |
|
QIT
(2nd) |
2014-11-18
14:10 |
Miyagi |
Tohoku Univ. |
Quantum repeaters with linear optics
Koji Azuma, Kiyoshi Tamaki (NTT BRL), Hoi-Kwong Lo (Univ. of Toronto) |
[more] |
|
QIT
(2nd) |
2014-11-18
14:50 |
Miyagi |
Tohoku Univ. |
Parameter estimation of qubit states with unknown phase parameter
Jun Suzuki (UEC) |
We discuss a problem of parameter estimation for quantum two-level system in presence of
unknown phase parameter (nuis... [more] |
|
QIT
(2nd) |
2014-11-18
15:10 |
Miyagi |
Tohoku Univ. |
Implementation of impedance-matched Lambda system in circuit QED (theory)
Kazuki Koshino (TMDU), Kunihiro Inomata, Zhirong Lin, Jaw-Shen Tsai (RIKEN), Yasunobu Nakamura (U-Tokyo), Tsuyoshi Yamamoto (NEC) |
[more] |
|
QIT
(2nd) |
2014-11-18
15:30 |
Miyagi |
Tohoku Univ. |
Implementation of impedance-matched Lambda system in circuit QED (experiment)
Kunihiro Inomata (RIKEN), Kazuki Koshino (TMDU), Zhirong Lin, Jaw-Shen Tsai (RIKEN), Yasunobu Nakamura (U-Tokyo), Tsuyoshi Yamamoto (NEC) |
By driving the dispersively coupled qubit-resonator system, we realize the impedance-matched $Lambda$ system that has tw... [more] |
|
QIT
(2nd) |
2014-11-17
13:30 |
Miyagi |
Tohoku Univ. |
[Poster Presentation]
Efficient polarization-entangled photon generation using two-period PPLN waveguides
Bo Cao, Qiechun Chen, Wakana Ueno, Masahiro Yabuno, Yasuyoshi Mitsumori (Tohoku Univ), Tadashi Kishimoto, Hitoshi Murai (OKI), Keiichi Edamatsu (Tohoku Univ) |
[more] |
|
QIT
(2nd) |
2014-11-17
13:30 |
Miyagi |
Tohoku Univ. |
[Poster Presentation]
High-Efficiency Photon-pair Generation in Silicon Wire Micro-Ring Resonators
Yoichi Abe, Masahiro Yabuno, Yasuyoshi Mitsumori, Keiichi Edamatsu (Tohoku Univ.), Tai Tsuchizawa, Nobuyuki Matsuda, Daiki Hatanaka, Koji Yamada (NTT) |
[more] |
|