N=4 Supersymmetric Yang-Mills on S^3 in Plane Wave Matrix Model at Finite Temperature

We investigate the large N reduced model of gauge theory on a curved spacetime through the plane wave matrix model. We formally derive the action of the N=4 supersymmetric Yang-Mills theory on R \times S^3 from the plane wave matrix model in the large N limit. Furthermore, we evaluate the effective action of the plane wave matrix model up to the two-loop level at finite temperature. We find that the effective action is consistent with the free energy of the N=4 supersymmetric Yang-Mills theory on S^3 at high temperature limit where the planar contributions dominate. We conclude that the plane wave matrix model can be used as a large N reduced model to investigate nonperturbative aspects of the N=4 supersymmetric Yang-Mills theory on R \times S^3.Comment: 31pages: added comments and reference

資本理論的貸借対照表論の課題 : 継続・法人企業にとっての経済的利益算定の意味

論

国際的会計・報告基準の形成 : 国連における活動の意義

論

Production of Open-End Hybrid Yarn

Article先進繊維技術科学に関する研究報告 平成11年度成果報告 6: 43-44(2000)research repor

Adversarial Patch Attacks on Monocular Depth Estimation Networks

Thanks to the excellent learning capability of deep convolutional neural networks (CNN), monocular depth estimation using CNNs has achieved great success in recent years. However, depth estimation from a monocular image alone is essentially an ill-posed problem, and thus, it seems that this approach would have inherent vulnerabilities. To reveal this limitation, we propose a method of adversarial patch attack on monocular depth estimation. More specifically, we generate artificial patterns (adversarial patches) that can fool the target methods into estimating an incorrect depth for the regions where the patterns are placed. Our method can be implemented in the real world by physically placing the printed patterns in real scenes. We also analyze the behavior of monocular depth estimation under attacks by visualizing the activation levels of the intermediate layers and the regions potentially affected by the adversarial attack.Comment: Publisher's Open Access PDF with the CC-BY copyright. Associated video, data and programs are available at https://www.fujii.nuee.nagoya-u.ac.jp/Research/MonoDepth

デリバティブの定義と原則処理

論

Synthesis of Arecatannin A1 from Dimeric Epicatechin Electrophile

Synthesis of arrecatarmin A1 (1) was accomplished from dimeric epicatechin electrophile, which was prepared by Zn(OTf)(2) mediated self-condensation, and monomeric catechin nucleophile. The condensation was successfully worked using Yb(OTf)(3) as a Lewis acid in good yield.ArticleNATURAL PRODUCT COMMUNICATIONS. 10(6):959-962 (2015)journal articl

Syntheses of prodelphinidin B1, B2, and B4 and their antitumor activities against human PC-3 prostate cancer cell lines

Total synthesis of prodelphinidin B1, B2, and B4 has been accomplished. The key step is Lewis acid-mediated equimolar condensations between an epigallocatechin and/or a gallocatechin nucleophile and an epigallocatechin and/or a gallocatechin electrophile. The antitumor effects of synthetic prodelphinidin B1-B4 against human PC-3 prostate cancer cell lines have been investigated. These compounds showed significant antitumor effects. Their activity seemed to be little bit stronger than EGCG and prodelphinidin B3, known antitumor agent.ArticleTETRAHEDRON LETTERS. 54(52):7188-7192 (2013)journal articl