Atomic spin squeezing towards sub-shot-noise measurement of permanent electric dipole moment

T. Takano*, M. Fuyama, H. Yamamoto, Y. Takahashi

*この研究の対応する著者

研究成果: Conference contribution

抄録

We have been studying laser-cooled and trapped atoms towards the detection of the permanent electric dipole moment (p-EDM). The existence of the p-EDM shows the CP-violation and its detection has significant implications for the test of the proposed elementary particle models. However, the current experimental accuracy has not yet reached the range of the predicted value of the standard model. Especially, a measurement error due to a shot noise is one of the important factors. To overcome the shot-noise limit, we are now trying to generate the atomic squeezed spin state.

本文言語English
ホスト出版物のタイトルProceedings of the 17th International Spin Physics Symposium
ページ280-286
ページ数7
DOI
出版ステータスPublished - 2007 9 24
外部発表はい
イベント17th International Spin Physics Symposium - Kyoto, Japan
継続期間: 2006 10 22006 10 7

出版物シリーズ

名前AIP Conference Proceedings
915
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Conference

Conference17th International Spin Physics Symposium
国/地域Japan
CityKyoto
Period06/10/206/10/7

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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