T-duality

introduction

• 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.[1]
• \(\int \partial X \bar{\partial}X\)
• \(X=X+2\pi R\)
• 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

 

 

history

• http://www.google.com/search?hl=en&tbs=tl:1&q=

 

 

related items

• c=1 representations

 

encyclopedia

• http://en.wikipedia.org/wiki/T-duality
• http://www.scholarpedia.org/
• http://eom.springer.de
• http://www.proofwiki.org/wiki/
• Princeton companion to mathematics(Companion_to_Mathematics.pdf)

 

 

books

 

• 2011년 books and articles
• http://library.nu/search?q=
• http://library.nu/search?q=

 

 

 

 

articles

 

• http://www.ams.org/mathscinet
• http://www.zentralblatt-math.org/zmath/en/
• http://arxiv.org/
• http://www.pdf-search.org/
• http://pythagoras0.springnote.com/
• http://math.berkeley.edu/~reb/papers/index.html
• http://dx.doi.org/

 

 

question and answers(Math Overflow)

• http://mathoverflow.net/search?q=
• http://math.stackexchange.com/search?q=
• http://physics.stackexchange.com/search?q=

 

 

 

blogs

• 구글 블로그 검색
  
  • http://blogsearch.google.com/blogsearch?q=
    
  • http://blogsearch.google.com/blogsearch?q=
• http://ncatlab.org/nlab/show/HomePage

 

 

experts on the field

• http://arxiv.org/

 

 

links

• Detexify2 - LaTeX symbol classifier
• 수식표현 안내