T-duality
imported>Pythagoras0님의 2015년 3월 4일 (수) 23:20 판
introduction
- the T stands for toroidal
- This refers to the situation where one string theory compactified on a circle of radius R, and another string theory compactified on circle of radius 1/R describe the same physics. Therefore when one of the theories is on a very small circle the other theory is on a very large circle.
- \(\int \partial X \bar{\partial}X\)
- \(X=X+2\pi R\)
- T-duality
\[\tilde{R}=\frac{\alpha'}{R}\]
- http://iopscience.iop.org/1742-5468/2006/12/P12016/fulltext#SECTIONREF
- http://www.sciencedirect.com/science/article/pii/0370269389910605
articles
- Mathai, Varghese, and Guo Chuan Thiang. ‘T-Duality and Topological Insulators’. arXiv:1503.01206 [hep-Th, Physics:math-Ph], 3 March 2015. http://arxiv.org/abs/1503.01206.