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

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<h5>types of six vertex models</h5>
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* The six-vertex model on a square lattice, with domain wall boundary conditions 
  
 
 
 
 

2010년 2월 24일 (수) 08:12 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

 

 

types of six vertex models
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  • The six-vertex model on a square lattice, with domain wall boundary conditions 

 

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

 

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