scholarly journals Coordinate Bethe ansatz computation for low temperature behavior of a triangular lattice of a spin-1 Heisenberg antiferromagnet

2014 ◽  
Author(s):  
A. Shuaibu ◽  
M. M. Rahman
Keyword(s):  
Low Temperature ◽  
Bethe Ansatz ◽  
Triangular Lattice ◽  
Temperature Behavior ◽  
Heisenberg Antiferromagnet

LOW TEMPERATURE ACTION FOR QUANTUM ANTIFERROMAGNETS ON A TRIANGULAR LATTICE

1990 ◽  
Vol 04 (04) ◽  
pp. 569-580 ◽  
Author(s):  
ANTIMO ANGELUCCI
Keyword(s):  
Low Temperature ◽  
Configuration Space ◽  
Triangular Lattice ◽  
Ground State ◽  
Two Dimensional ◽  
Heisenberg Antiferromagnet ◽  
Low Frequencies ◽  
Quantum Antiferromagnets ◽  
Temperature Action

We present the long-wavelengths/low-frequencies action of a two-dimensional quantum Heisenberg antiferromagnet of general spin magnitude s on a triangular lattice which describe the fluctuations around the ordered Neél ground state. This action is a nonlinear σ-model whose configuration space is the SO(3) manifold, in this respect being different from the usual S2 σ-model which models an antiferromagnet on a bipartite lattice. We present a map on a O(4)-model which allows to study the properties of the system.

Low-temperature behavior of polyurethane elastomers

1974 ◽  
Vol 18 (2) ◽  
pp. 401-418 ◽  
Author(s):  
Norman E. Rustad ◽  
Robert G. Krawiec
Keyword(s):  
Low Temperature ◽  
Temperature Behavior ◽  
Polyurethane Elastomers

Anomalous low-temperature behavior of PrT2B2C and

2004 ◽  
Vol 279 (1) ◽  
pp. 5-13 ◽  
Author(s):  
M El Massalami ◽  
H.A Borges ◽  
H Takeya ◽  
R.E Rapp ◽  
F.A.B Chaves
Keyword(s):  
Low Temperature ◽  
Temperature Behavior

Anomalous low-temperature behavior in Th2Zn17-type U2CuxAl17 − x

1998 ◽  
Vol 177-181 ◽  
pp. 451-452 ◽  
Author(s):  
T. Nishioka ◽  
K. Mizutani ◽  
S. Taniguchi ◽  
M. Kontani
Keyword(s):  
Low Temperature ◽  
Temperature Behavior
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