Transfer matrix in statistical mechanics

수학노트
imported>Pythagoras0님의 2013년 1월 29일 (화) 15:13 판
둘러보기로 가기 검색하러 가기

introduction

  • transfer matrix is builtup from matrices of  Boltzmann weights
  • trace of monodromy matrix is the transfer matrix
  • finding eigenvalues and eigenvectors of transfer matrix is crucial
  • Bethe ansatz equation is used to find the eigenvectors and eigenvalues of the transfer matrix
  • partition function = trace of power of transfer matrices
  • so the partition function  is calculated in terms of the eigenvalues of the transfer matrix
  • then the problem of solving the model is reduced to the computation of this trace


transfer matrix of the 1D Ising model

 


transfer matrix of the 2D Ising model


transfer matrix of the six-vertex model


 

history

 

 

related items

 

encyclopedia


 

 

books

 


 

 

expositions

 

articles

 

 

 

question and answers(Math Overflow)

 

 

blogs

 

 

experts on the field

 

 

links