ヨシダ　リツ   Yoshida,Ritsu   吉田　律    所属   経営学部 データサイエンス学科    職種   教授
言語種別	英語
発行・発表の年月	2020/04
形態種別	学術雑誌
査読	査読あり
標題	"Possible existence of a third fundamental long-range force"
執筆形態	共著
掲載誌名	Prog. Theor. Exp. Phys.
掲載区分	国外
出版社・発行元	Oxford University Press
巻・号・頁	2020(04),pp.043B06
総ページ数	16
著者・共著者	Noboru Nakanishi and Ritsu Yoshida
概要	It is inferred that, in addition to the Coulomb and Newtonian forces, there should exist a third fundamental long-range force, which acts between intrinsic angular momenta. This inference is based on the quantum Einstein gravity, that is, the manifestly-covariant, BRS-invariant, canonically quantized theory of general relativity. The form of the potential of the third fundamental long-range force is determined by calculating the non-relativistic limit of the Bethe-Salpeter kernel in the lowest-order perturbation theory. The observability of this force is also discussed.
DOI	10.1093/ptep/ptaa038