"Six-vertex model and Quantum XXZ Hamiltonian"의 두 판 사이의 차이

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<h5>introduction</h5>
 
<h5>introduction</h5>
  
* XXZ spin chain and the six-vertex transfer matrix have the
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* XXZ spin chain and the six-vertex transfer matrix have the same eigenvectors
 
 
 
 
  
 
* Boltzmann weights
 
* Boltzmann weights
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* finding eigenvalues and eigenvectors of transfer matrix is crucial
 
* finding eigenvalues and eigenvectors of transfer matrix is crucial
* Bethe ansatz equation is used to find the eigenvector
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* Bethe ansatz equation is used to find the eigenvectors and eigenvalues
  
 
 
 
 

2010년 2월 24일 (수) 06:26 판

introduction
  • XXZ spin chain and the six-vertex transfer matrix have the same eigenvectors
  • Boltzmann weights
  • monodromy matrix
  • trace of monodromy matrix is the transfer matrix
  • power of transfer matrix becomes the partition function

 

 

transfer matrix
  • finding eigenvalues and eigenvectors of transfer matrix is crucial
  • Bethe ansatz equation is used to find the eigenvectors and eigenvalues

 

 

partition function

 

 

free energy
  • \(F=-kT \ln Z\)

 

 

correlation functions

 

 

 

related items

 

 

books

 

 

encyclopedia

 

 

blogs

 

articles

 

TeX