標準模型を超える物理とは - わかりやすく解説 Weblio辞書

標準模型を超える物理

出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2023/09/07 09:14 UTC 版)

標準模型を超える物理（ひょうじゅんもけいをこえるぶつり、Physics beyond the Standard Model, BSM）とは、標準模型では説明できない強いCP問題、ニュートリノ振動、物質-反物質非対称性（英語版）、暗黒物質やダークエネルギーの性質などを説明するために必要な理論の拡張のことをいう^[1]。さらには標準模型の数学的枠組み自体にある問題を解決するための拡張がある。標準模型と一般相対性理論の数学的枠組みは、特定の条件化では（例えばビッグバンやブラックホールの事象の地平線のようなすでに知られた時空の特異点において）一方もしくは両方の理論が破綻するという矛盾を抱えている。

脚注

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