翻訳と辞書 Words near each other ・ Floortje Smit ・ Floorwalker ・ Floorwork ・ Flooved ・ Flooz.com ・ Floozie ・ Floozie in the Jacuzzi ・ Flop ・ Flop (band) ・ Flop (basketball) ・ Flop Goes the Weasel ・ Flop Goes the Weasel (film) ・ Flop Show ・ Flop Starz ・ Flop-hit ・ Flop-transition ・ Flophouse ・ Flopped image ・ Floppy (disambiguation) ・ Floppy disk ・ Floppy disk format ・ Floppy disk hardware emulator ・ Floppy disk variants ・ Floppy eyelid syndrome ・ Floppy trunk syndrome ・ Floppy-disk controller ・ Floppyfw ・ Flopristin ・ Flopropione ・ FLOPS 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 Flop-transition ： ウィキペディア英語版 Flop-transition In theoretical physics, particularly string theory and M-theory, the notion of a flop-transition is basically the shrinking of a sphere in a Calabi-Yau space to the point of tearing. Based on typical spacetime topology, this is not possible due to mathematical technicalities. On the other hand, Mirror symmetry allows for the mathematical similarity between two distinct Calabi-Yau manifolds. If one undergoes a flop-transition, the mirror of it should result in identical mathematical properties, which it does. ==Definition== If there is a given Calabi-Yau manifold (basically a space with 6 or more dimensions curled up in a special way) then a sphere in the center can shrink down to an infinitesimal point that resembles a singularity. After reaching the singularity-like point, the sphere tears and then a new sphere "blows up" to replace the torn one. The sphere in the mirror image (from Mirror symmetry) merely undergoes topologically smooth transition. The mathematical results from the separate manifolds result in the same physics, so no laws of physics or mathematics are violated. 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「Flop-transition」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.