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タイトル: | Quantum-theoretical origin of the Lorentz invariance of the elementary-particle theory |
著者: | Nakanishi, Noboru |
著者名の別形: | 中西, 襄 |
キーワード: | Lorentz invariance quantum gravity spontaneous breakdown |
発行日: | 25-Feb-2014 |
出版者: | World Scientific Publishing |
誌名: | International Journal of Modern Physics A |
巻: | 29 |
号: | 06 |
論文番号: | 1450034 |
抄録: | The reason why the elementary-particle theory must be Lorentz invariant is investigated under the principle of quantum priority, which implies that the existence of any space–time manifold such as the Minkowski space should not be assumed logically prior to the formulation of quantum-theoretical framework. The consideration is based on the canonical operator formalism of quantum Einstein gravity, which is formulated without introducing any classical background space–time nor any particular metric signature. The Lorentz invariance of the elementary-particle theory is derived as a consequence of the spontaneous breakdown of general linear invariance on the basis of quantum Einstein gravity. The pseudo-Riemannian space–time can appear not as a consequence of the presence of gravitation, but as that of the spontaneous breakdown of translational invariance. |
著作権等: | Electronic version of an article published as Int. J. Mod. Phys. A, 29, 1450034 (2014) DOI: 10.1142/S0217751X14500341 © World Scientific Publishing Company. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/199868 |
DOI(出版社版): | 10.1142/S0217751X14500341 |
出現コレクション: | 学術雑誌掲載論文等 |
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