| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT
(2nd) |
2011-11-22
11:20 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Long-lived qubit from three spin-1/2 atoms
Rui Han (NUS), Niels Lorch (Heidelberg Univ.), Jun Suzuki (UEC), Berthold-Georg Englert (NUS) |
[more] |
|
QIT
(2nd) |
2011-11-22
12:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Cheat-sensitive commitment of a classical bit coded in a block of mXn round trip qubits
Kaoru Shimizu, Kiyoshi Tamaki (NTT BRL), Nobuyuki Imoto (Osaka University) |
[more] |
|
QIT
(2nd) |
2011-11-22
13:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Computing on Quantum Anonymous Network
Hirotada Kobayashi, Keiji Matsumoto (NII), Seiichiro Tani (NTT) |
[more] |
|
QIT
(2nd) |
2011-11-22
13:20 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Computational Power and Correlation in Quantum Computational Tensor Network
Keisuke Fujii (Osaka Univ.), Tomoyuki Morimae (Univ. Paris-Est) |
[more] |
|
QIT
(2nd) |
2011-11-22
13:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Time Reversal of a Quantum Walk by Phase Shifts
Takasi Endo, Kouichi Toyoshima, Yutaka Hirayoshi (Saga Univ.) |
[more] |
|
QIT
(2nd) |
2011-11-22
14:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
On Decoherence and Physical Realization of Discrete Time Quantum Walk
Yutaka Shikano (Tokyo Tech) |
[more] |
|
QIT
(2nd) |
2011-11-22
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Entanglement generation by communication using squeezed state
Fumiaki Matsuoka, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
In entanglement generation between two atoms by communication, coherent light has been considered as a probe of atomic s... [more] |
|
QIT
(2nd) |
2011-11-22
15:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Generation of Quantum States by Ergodic Maps
Kazuya Yuasa (Waseda Univ.), Vittorio Giovannetti (SNS (Pisa)), Daniel Burgarth (Aberystwyth Univ. (UK)), Hiromichi Nakazato, Junya Okude, Shouichirou Terasawa (Waseda Univ.) |
In order to generate a desired quantum state, we should be able to lead the quantum system from an arbitrary initial sta... [more] |
|
QIT
(2nd) |
2011-11-22
15:20 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Quantum network coding for quantum repeaters
Takahiko Satoh, Francois Le Gall (UT) |
To date, research on quantum network coding has primarily focused on an abstract model with quantum
communications. Her... [more] |
|
QIT
(2nd) |
2011-11-22
15:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Iterative optimization for max-min quantum error correction
Naoki Yamamoto, Yuki Nishizawa (Keio Univ.) |
This paper considers the max-min quantum error correction problem;
both the encoding and decoding channels are to be d... [more] |
|
QIT
(2nd) |
2011-11-22
16:20 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Quantum Receiver beyond the Standard Quantum Limit of Coherent Optical Communication
Kenji Tsujino (TWMU), Daiji Fukuda (AIST), Go Fujii (AIST/Nihon Univ.), Shuichiro Inoue (Nihon Univ.), Mikio Fujiwara, Masahiro Takeoka, Masahide Sasaki (NICT) |
[more] |
|
QIT
(2nd) |
2011-11-22
16:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
Quantum hypothesis testing for quantum Gaussian states
Wataru Kumagai (Tohoku Univ.), Masahito Hayashi (Tohoku Univ./NUS) |
We treat quantum counterparts of testing problems whose optimal tests are given by $\chi^2$, $t$ and $F$ tests.
These q... [more] |
|
QIT
(2nd) |
2011-11-22
17:00 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
comparison of quantum statistical models
Keiji Matsumoto (NII), Francesco Buscemi (Nagoya U), David Reeb (Technische Universitat Munchen), Teiko Heinosaari (University of Turku) |
[more] |
|
QIT
(2nd) |
2011-11-22
17:20 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
An asymptotic theory of cloning of classical state families
Keiji Matsumoto (NII) |
[more] |
|
QIT
(2nd) |
2011-11-21
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
[Poster Presentation]
Evaluation of polarization entanglement with multi-pairs using photon number counting
Akio Yoshizawa, Daiji Fukuda, Hidemi Tsuchida (AIST) |
[more] |
|
QIT
(2nd) |
2011-11-21
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
[Poster Presentation]
Adaptive quantum state estimation based on A-optimality criterion
Takanori Sugiyama, Peter S. Turner, Mio Murao (Univ. of Tokyo) |
As opposed to quantum tomography which is an estimation method where the measurement bases are fi xed, adaptive quantum ... [more] |
|
QIT
(2nd) |
2011-11-21
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
[Poster Presentation]
Single-photon experiments with an ensemble of semiconductor nanocrystals
Yoshinari Akutagawa, Makoto Takeuchi, Takahiro Kuga (The Univ. of Tokyo) |
We achieved simple single-photon source with semiconductor nanocrystals. We prepared polymer (PMMA) thin film where semi... [more] |
|
QIT
(2nd) |
2011-11-21
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
[Poster Presentation]
Discrimination with error margin among three states of a qubit
Hiroyuki Sugimoto, Yuta Taninaka, Akihisa Hayashi (Univ. of Fukui) |
We investigate a quantum state discrimination problem which interpolates minimum-error and unambiguous discrimination. T... [more] |
|
QIT
(2nd) |
2011-11-21
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
[Poster Presentation]
Minimum-error discrimination among three states of a qubit and the circumcenter of a triangle
Yuta Taninaka, Hiroyuki Sugimoto, Akihisa Hayashi (Univ. of Fukui) |
We consider minimum-error discrimination among three states of a qubit with equal occurrence probability, where the succ... [more] |
|
QIT
(2nd) |
2011-11-21
14:40 |
Osaka |
Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) |
[Poster Presentation]
A Multiprecision Matrix Calculation Library and Its Extension Library for a Matrix-Product-State Simulation of Quantum Computing
Akira Saitoh (Kinki Univ.) |
A C++ library, named ZKCM, has been developed for the purpose of multiprecision matrix calculations, which is based on t... [more] |
|