Finite-size study of the excitation and thermodynamics of the two-dimensional spin-1/2 Heisenberg antiferromagnet: Comparison with spin-wave theory

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pp. 13618-13621 ◽  
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Hui Shi ◽  
E. H. Rezayi
Keyword(s):  
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Breakdown of free-spin-wave theory in two-dimensional films of Co on Cu/(100)

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A. Rettori ◽  
D. Pescia ◽  
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scholarly journals Self-consistent spin-wave theory of two-dimensional magnets with impurities

1999 ◽  
Vol 60 (21) ◽  
pp. 14779-14786 ◽  
Author(s):  
V. Yu. Irkhin ◽  
A. A. Katanin ◽  
M. I. Katsnelson
Keyword(s):  
Spin Wave ◽  
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2000 ◽  
Vol 61 (17) ◽  
pp. 11529-11532 ◽  
Author(s):  
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Luca Capriotti ◽  
Sandro Sorella
Keyword(s):  
Spin Wave ◽  
Heisenberg Model ◽  
Finite Size ◽  
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