Low-temperature susceptibilities of the quasi-one-dimensional spin-½ Heisenberg antiferromagnets (6MAP)CuCl3and (3MAP)CuCl3: Spin-Peierls transition versus broken-chain effects

1995 ◽  
Vol 52 (21) ◽  
pp. 15327-15331 ◽  
Author(s):  
Ying Liu ◽  
John E. Drumheller ◽  
Roger D. Willett
1981 ◽  
Vol 46 (18) ◽  
pp. 1213-1216 ◽  
Author(s):  
H. v. Löhneysen ◽  
H. J. Schink ◽  
W. Arnold ◽  
H. U. Beyeler ◽  
L. Pietronero ◽  
...  

1991 ◽  
Vol 05 (01n02) ◽  
pp. 3-30 ◽  
Author(s):  
J. Carmelo ◽  
P. Horsch ◽  
P.A. Bares ◽  
A.A. Ovchinnikov

The Landau-Luttinger liquid formulation is used to investigate the physics of the one-dimensional Hubbard model in a magnetic field of arbitrary strength H. The low lying charge and spin excitations are studied. A novel branch of sound wave-like spin excitations arises for H>0. The low temperature thermodynamics is considered in some detail.


Physica B+C ◽  
1977 ◽  
Vol 86-88 ◽  
pp. 1135-1136 ◽  
Author(s):  
K.A. Penson ◽  
A. Holz ◽  
K.H. Bennemann

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