"Quantum dilogarithm"의 두 판 사이의 차이

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imported>Pythagoras0
imported>Pythagoras0
52번째 줄: 52번째 줄:
 
* [[Kashaev's volume conjecture|Kashaev's volume Conjecture]]<br>
 
* [[Kashaev's volume conjecture|Kashaev's volume Conjecture]]<br>
  
 
 
 
==expositions==
 
 
* [http://www.math.jussieu.fr/%7Ekeller/publ/QuiverMutQuantDilogHandout.pdf Quiver mutations and quantum dilogarithm identities], presentation, Isle of Skye, June 27, 2011
 
* [http://www.birs.ca/events/2010/5-day-workshops/10w5069/videos Quantum dilogarithm identities from quiver mutations], video of a talk given at Banff, September 9, 2010.
 
  
 
 
 
 
  
 
+
[[분류:개인노트]]
 
 
==articles==
 
 
 
* Keller, http://arxiv.org/abs/1102.4148
 
 
 
* Kashaev, http://arxiv.org/abs/1104.4630[[분류:개인노트]]
 
 
[[Category:research topics]]
 
[[Category:research topics]]
 
[[분류:Number theory and physics]]
 
[[분류:Number theory and physics]]
 
[[분류:dilogarithm]]
 
[[분류:dilogarithm]]

2013년 5월 30일 (목) 03:44 판

introduction

 

근사 공식

  • \(q=e^{-t}\) and as the t goes 0 (i.e. as q goes to 1) \[\sum_{n=0}^{\infty}\frac{q^{\frac{A}{2}n^2+cn}}{(q)_n}\sim\exp(\frac{C}{t})\]

여기서 C는 로저스 다이로그 함수 (Roger's dilogarithm) 의 어떤 값에서의 합

 

 

 

Knot and invariants from quantum dilogarithm

  • [Kashaev1995] 
  • a link invariant, depending on a positive integer parameter N, has been defined via three-dimensional interpretation of the cyclic quantum dilogarithm
  • The construction can be considered as an example of the simplicial (combinatorial) version of the three-dimensional TQFT
  • this invariant is in fact a quantum generalization of the hyperbolic volume invariant.
  • It is possible that the simplicialTQFT, defined in terms of the cyclic quantum dilogarithm, can be associated with quantum 2 + 1-dimensional gravity.

 

 

 

quantum dilogarithm identities

 

 

 

 

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