翻訳と辞書 Words near each other ・ M2 Hyde ・ M2 light tank ・ M2 Light Tractor ・ M2 Medium Tank ・ M2 mine ・ M2 mortar ・ M2 motorway (Great Britain) ・ M2 motorway (Hungary) ・ M2 motorway (Northern Ireland) ・ M2 motorway (Pakistan) ・ M2 motorway (United Kingdom) ・ M2 proton channel ・ M2 road (Johannesburg) ・ M2 tripod ・ M2-9 ・ M2-brane ・ M2-PK Test ・ M20 ・ M20 (missile) ・ M20 motorway ・ M20 recoilless rifle ・ M200 ・ M2001 ・ M201 railway (Croatia) ・ M2010 Enhanced Sniper Rifle ・ M202 ・ M202 FLASH ・ M202 railway (Croatia) ・ M203 grenade launcher ・ M204 Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク M2-brane ： ウィキペディア英語版 M2-brane In theoretical physics, an M2-brane, is a spatially extended mathematical object that appears in string theory and in related theories (e.g. M-theory, F-theory). In particular, it is a solution of eleven-dimensional supergravity which possesses a three-dimensional world volume. ==Description== The M2-brane solution can be found〔(K. Stelle, "BPS Branes in Supergravity" )〕 by requiring $(Poincare)\_\backslash times\; SO(8)$ symmetry of the solution and solving the supergravity equations of motion with the p-brane ansatz. The solution is given by a metric and three-form gauge field which, in isotropic coordinates, can be written as : F_\mu_} &= \epsilon_\mu_} \partial_\left(1+\frac\right)^, \quad \mu=1,\ldots ,3 \quad i=4,\ldots , 11,\end where $\backslash eta$ is the flat-space metric and the distinction has been made between world volume $x^\backslash mu$ and transverse $x^i$ coordinates. The constant $q$ is proportional to the charge of the brane which is given by the integral of $F$ over the boundary of the transverse space of the brane.〔(A. Miemiec, I. Schnakenburg "Basics of M-theory" )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「M2-brane」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.