Thermodynamic properties of the quasi-one-dimensional Heisenberg system CsMnBr3

1987 ◽  
Vol 65 (12) ◽  
pp. 1620-1622
Author(s):  
B. J. O. Franco ◽  
A. S. T. Pires

Correlation functions and correlation lengths are calculated by transfer-matrix formalism for the magnetic compound CsMnBr3 and compared with Monte Carlo calculations.




2004 ◽  
Author(s):  
Yann G. Boucher ◽  
Emmanuel Drouard ◽  
Ludovic Escoubas ◽  
Francois Flory


2004 ◽  
Vol 1 (6) ◽  
pp. 1549-1553
Author(s):  
I. A. Shelykh ◽  
V. K. Ivanov




2020 ◽  
pp. 211-234
Author(s):  
Giuseppe Mussardo

This chapter deals with the exact solution of the two-dimensional Ising model as it is achieved through the transfer matrix formalism. It discusses the crucial role played by the commutative properties of the transfer matrices, which lead to a functional equation for their eigenvalues. The exact free energy of the Ising model and its critical point can be identified by means of the lowest eigenvalue. The chapter covers Baxter's approach, the Yang–Baxter equation and its relation to the Boltzmann weights, the R-matrix, and discusses activity away from the critical point, the six-vertex model, as well as functional equations and symmetries.



1996 ◽  
Vol 458 ◽  
Author(s):  
R. Esquivel-Sirvent ◽  
C. Noguez

ABSTRACTThe sensitivity of acoustic techniques to topological and morphological variations in SiC/porous SiC laminated ceramics is studied using a transfer matrix formalism. To implement this transfer matrix technique, the mechanical properties of the SiC porous layers are characterized using the effective medium approximation of Kuster and Toksoz. We show that topological defects have a stronger acoustic signature than morphological defects. Also, we observe that there are particular frequencies at which the defects do not present any acoustic signature.





1975 ◽  
Vol 26 (1) ◽  
pp. 171-180 ◽  
Author(s):  
J. Chahoud ◽  
L. Ferrari ◽  
G. Russo


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