magnetic monopole

Japanese: magnetic monopole(英語表記)magneticmonopole
magnetic monopole

…Such magnetic materials are used as permanent magnets and magnetic memory recording materials. Recently, the existence of magnetic monopoles, which have only positive or negative magnetic poles, has been discussed based on the grand unified theory of physics, and efforts to detect them are being made in various places. Magnet magnetic current [Kikazumi Satoshi]. …

From [Interaction]

…It has been verified with great accuracy that electromagnetic force, including its quantum theory, can be described by Maxwell's equations. One thing that is thought to fundamentally change Maxwell's equations is the magnetic monopole. Since P.A.M. Dirac pointed out the possibility of its existence in the 1930s, the search has continued in various forms, and although there is still no clear evidence, it is of great importance, especially in relation to the grand unified theory described below. …

*Some of the terminology that mentions "magnetic monopole" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…このような磁性体は永久磁石や磁気記憶記録材料として用いられる。 最近では物理学の大統一理論によって,+または-の磁極のみをもつ磁気単極子magnetic monopoleの存在が議論されており,これを検出しようとする努力が各所でなされている。磁石磁性電流【近角 聡信】。…

【相互作用】より

…電磁力がその量子論まで含めてマクスウェルの方程式で記述されることは非常によい精度で検証されている。マクスウェル方程式を基本的に変える存在として考えられるものに磁気単極子magnetic monopoleがある。1930年代にP.A.M.ディラックが存在の可能性を指摘して以来,いろいろな形で探索が続けられ,いまだに明確な証拠は存在しないが,とくに後述の大統一理論に関連してきわめて重要な意味をもっている。…

※「magnetic monopole」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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