"S-matrix or scattering matrix"의 두 판 사이의 차이

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<h5>introduction</h5>
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==introduction</h5>
  
 
* transition amplitude are too hard to calculate from the theory, except in infinite time limits
 
* transition amplitude are too hard to calculate from the theory, except in infinite time limits
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<h5>probability amplitude</h5>
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==probability amplitude</h5>
  
 
* probability amplitude from initial states to final states
 
* probability amplitude from initial states to final states
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<h5>S-matrix</h5>
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==S-matrix</h5>
  
 
* functions of complex rapidity difference \theta
 
* functions of complex rapidity difference \theta
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<h5>exact S-matrices</h5>
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==exact S-matrices</h5>
  
 
* [[affine Toda field theory (ATFT)|affine Toda field theory]]
 
* [[affine Toda field theory (ATFT)|affine Toda field theory]]
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<h5>bootstrap equations</h5>
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==bootstrap equations</h5>
  
 
 
 
 
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<h5>history</h5>
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==history</h5>
  
 
* http://www.google.com/search?hl=en&tbs=tl:1&q=
 
* http://www.google.com/search?hl=en&tbs=tl:1&q=
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<h5>related items</h5>
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==related items</h5>
  
 
* [[path integral formulation of quantum mechanics|Path integral]]
 
* [[path integral formulation of quantum mechanics|Path integral]]
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<h5>books</h5>
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==books</h5>
  
 
 
 
 
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<h5>expositions</h5>
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==expositions</h5>
  
 
* Torrielli, Alessandro. 2011. “Yangians, S-matrices and AdS/CFT”. <em>1104.2474</em> (4월 13). [http://arxiv.org/abs/1104.2474. ][http://arxiv.org/abs/1104.2474. ][http://arxiv.org/abs/1104.2474. ]http://arxiv.org/abs/1104.2474.
 
* Torrielli, Alessandro. 2011. “Yangians, S-matrices and AdS/CFT”. <em>1104.2474</em> (4월 13). [http://arxiv.org/abs/1104.2474. ][http://arxiv.org/abs/1104.2474. ][http://arxiv.org/abs/1104.2474. ]http://arxiv.org/abs/1104.2474.
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<h5>question and answers(Math Overflow)</h5>
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==question and answers(Math Overflow)</h5>
  
 
* http://mathoverflow.net/search?q=
 
* http://mathoverflow.net/search?q=
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<h5>blogs</h5>
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==blogs</h5>
  
 
*  구글 블로그 검색<br>
 
*  구글 블로그 검색<br>
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<h5>experts on the field</h5>
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==experts on the field</h5>
  
 
* http://arxiv.org/
 
* http://arxiv.org/
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<h5>links</h5>
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==links</h5>
  
 
* [http://detexify.kirelabs.org/classify.html Detexify2 - LaTeX symbol classifier]
 
* [http://detexify.kirelabs.org/classify.html Detexify2 - LaTeX symbol classifier]
 
* [http://pythagoras0.springnote.com/pages/1947378 수식표현 안내]
 
* [http://pythagoras0.springnote.com/pages/1947378 수식표현 안내]

2012년 10월 28일 (일) 14:59 판

==introduction

  • transition amplitude are too hard to calculate from the theory, except in infinite time limits
  • those limits are the entries of the S-matrix
  • typical way to compute S-matrix entries is using correlation functions and Ward identity

 

 

==probability amplitude

  • probability amplitude from initial states to final states
  • Feynman diagram is a tool to compute the probability amplitudes.
    • transition amplitude
    • scattering amplitude 
      • computation of S-matrix (S = Scattering)
      • cross section
  • these are important because they are physically measurable quantity

 

 

==S-matrix

  • functions of complex rapidity difference \theta
  • unitarity
  • crossing-symmetry

 

 

==exact S-matrices

 

 

==bootstrap equations

 

 

==history

 

 

==related items

 

encyclopedia

 

 

==books

 

 

 

==expositions

 

 

articles

 

 

==question and answers(Math Overflow)

 

 

 

==blogs

 

 

==experts on the field

 

 

==links