The frequency moments of the spin correlation function for a Heisenberg paramagnet having bond dilution

1978 ◽  
Vol 11 (21) ◽  
pp. 4377-4388 ◽  
Author(s):  
J W Tucker
Keyword(s):  
Correlation Function ◽  
Spin Correlation ◽  
Spin Correlation Function ◽  
Frequency Moments ◽  
Heisenberg Paramagnet ◽  
Bond Dilution

scholarly journals Site-resolved measurement of the spin-correlation function in the Fermi-Hubbard model

Science ◽  
2016 ◽  
Vol 353 (6305) ◽  
pp. 1253-1256 ◽  
Author(s):  
M. F. Parsons ◽  
A. Mazurenko ◽  
C. S. Chiu ◽  
G. Ji ◽  
D. Greif ◽  
...  
Keyword(s):  
Correlation Function ◽  
Hubbard Model ◽  
Spin Correlation ◽  
Spin Correlation Function

OFF THE CRITICAL POINT BY PERTURBATION (II): THE ISING MODEL SPIN-SPIN CORRELATOR IN A MAGNETIC FIELD

1990 ◽  
Vol 04 (05) ◽  
pp. 1039-1047 ◽  
Author(s):  
Vl. S. Dotsenko
Keyword(s):  
Magnetic Field ◽  
Correlation Function ◽  
Ising Model ◽  
Scaling Function ◽  
Spin Correlation ◽  
Regularization Technique ◽  
Spin Correlation Function ◽  
Analytic Regularization ◽  
Spin Correlator ◽  
The Scaling Function

An extension of the analytic regularization technique based on the conform 1 theory is suggested for the case of the spin-spin correlation function of the Ising model in a magnetic field, <σ0σR>h=F(t)/(R)1/4, t=hR15/8. Several first terms of the expansion of the scaling function F(t) are given.

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