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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Characteristic Function and Susceptibility as Quasiprobability Haruki Emori, Akihisa Tomita (Hokkaido Univ.) |
Quasiprobability is widely used as a tool to capture the essence and completely characterize the distribution of quantum... [more] | |
| QIT (2nd) |
2023-05-30 15:20 |
Kyoto | Katsura Campus, Kyoto University | Weak values and the past of a quantum particle Jonte R Hance (Hiroshima Univ.; Univ. of Bristol), John G Rarity, James Ladyman (Univ. of Bristol) |
We present three issues with using a nonzero weak value of the spatial projection operator to infer the past path of an ... [more] | |
| CNR | 2022-07-01 14:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Evaluation of SROS2 Using the Tweakable Block Cipher Shu Takemoto, Kosuke Hamaguchi, Yoshiya Ikezaki, Yusuke Nozaki, Masaya Yoshikawa (Meijo Univ.)  CNR2022-7 |
In recent years, autonomous mobile robots have been utilized in a wide range of fields, including industrial fields, req... [more] | CNR2022-7 pp.29-34 |
| QIT (2nd) |
2022-05-31 11:30 |
Online | Online | Mitigation-based benchmarking for NISQ devices Haruki Emori, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) |
This study applies quantum error mitigation (QEM) according to the type of quantum error and estimates the average gate ... [more] | |
| IN | 2021-01-18 10:30 |
Online | Online | Local community and weak ties detection using random walk on hypergraph. Ryo Oka (Keio Univ.), Yuuki Takai (RIKEN), Naoki Matsumoto (Keio Univ.), Masahiro Ikeda (RIKEN), Kunitake Kaneko (Keio Univ.) IN2020-41 |
There are many services that use a graph with a content as a vertex and their relationship as a edge. Community detectio... [more] | IN2020-41 pp.1-6 |
| QIT (2nd) |
2020-12-11 17:50 |
Online | Online | Formulation and experimental demonstration of complex variance of observables in pre- and post-selected systems Natsuki Abe, Kazuhisa Ogawa (Hokkaido Univ.), Hirokazu Kobayashi (Kochi Univ. of Tech.), Akihisa Tomita (Hokkaido Univ.) |
In pre- and post-selected systems, information of observables can be obtained as weak values. Weak values in pre- and po... [more] | |
| QIT (2nd) |
2019-05-20 13:20 |
Fukuoka | Kyushu University, Chikushi Campus | [Poster Presentation]
Variance of observables and its uncertainty relation in pre- and post-selected systems Natsuki Abe, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
A pre- and post-selected system has a complex characteristic value called weak value. The weak value in a pre- and post-... [more] | |
| CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] | 2019-03-17 13:00 |
Kagoshima | Nishinoomote City Hall (Tanega-shima) | MOSFET-based ultra high resistance configuration for ultra low current sensing Xinghuai Zhang, Shigetoshi Nakatake (Univ. of Kitakyushu) CPSY2018-103 DC2018-85 |
In this work, we propose a method to configure an ultrahigh resistance of 1GΩ or more on a chip, which is used for I-V c... [more] | CPSY2018-103 DC2018-85 pp.103-108 |
| HCGSYMPO (2nd) |
2017-12-13 - 2017-12-15 |
Ishikawa | THE KANAZAWA THEATRE | Evaluation of Color Compensation for Pictures of Foods Yurino Kojima (Chuo Univ.), Rika Mochizuki, Masahiro Watanabe (NTT), Jinhui Chao (Chuo Univ.) |
There are many images compensated by using color compensating method for color-weak people, and various evaluation exper... [more] | |
| QIT (2nd) |
2017-05-30 13:30 |
Kyoto | Ritesumeikan University, Suzaku Campus | Negation of dissipation by negative weak value Kazuhiro Yokota, Nobuyuki Imoto (Osaka Univ.) |
We propose a usage of weak value for a quantum processing between pre-selection and post-selection. While the weak value... [more] | |
| QIT (2nd) |
2017-05-30 14:10 |
Kyoto | Ritesumeikan University, Suzaku Campus | Modular value and its generalized form Le Bin Ho, Nobuyuki Imoto (Grad. Sch. Eng. Sci.) |
We propose a generalized form of the modular values. To compare it with the standard modular value, we first start with ... [more] | |
| QIT (2nd) |
2016-11-24 16:00 |
Ibaraki | KEK Kobayashi-hall | Understanding weak values without new physics Riuji Mochizuki (TDC) |
The physical meaning of weak values and measurements can be completely understood within the framework of a conventional... [more] | |
| QIT (2nd) |
2015-05-26 09:20 |
Osaka | Osaka University | A weak-value interpretation of the Schwinger mechanism of massless/massive pair productions Kazuhiro Yokota, Nobuyuki Imoto (Osaka Univ.) |
According to the Schwinger mechanism, a uniform electric field brings about pair productions in vacuum; the relationship... [more] | |
| QIT (2nd) |
2014-11-17 13:30 |
Miyagi | Tohoku Univ. | [Poster Presentation]
Proposal and evaluation of the statistical test using the weak value amplification. Yuki Susa (Tokyo Tech), Saki Tanaka (Keio Univ.) |
The weak value amplification (WVA) technique is expected as a method for precise measurement based on the ``weak measure... [more] | |
| QIT (2nd) |
2014-11-17 13:30 |
Miyagi | Tohoku Univ. | [Poster Presentation]
The interference effect in the weak measurement and weak value amplification. Yuki Susa (Tokyo Tech) |
The weak measurement with the post-selection on the measured system, can extract the weak value when the interaction be... [more] | |
| QIT (2nd) |
2014-05-13 09:40 |
Aichi | Nagoya Univ. | A weak-value model for virtual particles supplying the electric current in graphene Kazuhiro Yokota, Nobuyuki Imoto (Osaka Univ.) |
Recently, we found that a weak value may emerge as a group velocity of a particle in the Dirac equation without context ... [more] | |
| QIT (2nd) |
2013-11-19 10:20 |
Tokyo | Waseda Univ. | Exact Analysis of Weak Value Amplification for Single-Photon-Level Nonlinearity Fumiaki Matsuoka, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
We analyzed a weak value amplification of single photon nonlinearity exactly. Since the cross-phase modulation (XPM) bet... [more] | |
| QIT (2nd) |
2013-11-18 - 2013-11-19 |
Tokyo | Waseda Univ. | [Poster Presentation]
Improving precision measurement with the sequential weak measurement Tatsuya Morita, Jaeha Lee (Univ. of Tokyo), Izumi Tsutsui (KEK) |
Weak measurement has emerged as a method to amplify the signal from quantum systems for ultrasensitive measurements. Usi... [more] | |
| QIT (2nd) |
2013-11-18 - 2013-11-19 |
Tokyo | Waseda Univ. | [Poster Presentation]
Evaluation of the phase correlation between the optical pulses for transmission in quantum key distribution at 10 GHz Toshiya Kobayashi, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
Quantum key distribution (BB84) using a weak coherent state light source have been shown secure on the assumption that t... [more] | |
| QIT (2nd) |
2013-05-27 11:00 |
Hokkaido | Hokkaido Univ. | Improvement of Success Probability by Squeezed Light in Weak Value Amplification for Single-Photon-Level Nonlinearity Fumiaki Matsuoka, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
We propose use of a squeezed coherent light probe to improve the success probability of weak value amplification of sing... [more] | |
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