scholarly journals Spin- and charge-excitation gaps in the one-dimensional periodic Anderson model

1993 ◽  
Vol 47 (19) ◽  
pp. 12451-12458 ◽  
Author(s):  
T. Nishino ◽  
Kazuo Ueda
2001 ◽  
Vol 89 (11) ◽  
pp. 7180-7182
Author(s):  
Yan Luo ◽  
Nicholas Kioussis

2014 ◽  
Vol 28 (06) ◽  
pp. 1450041 ◽  
Author(s):  
M. Gulacsi

In this paper, we study the one-dimensional periodic Anderson model via bosonization. In the Toulouse limit, an effective Hamiltonian for the correlated electrons is derived. The effective Hamiltonian provides new information in understanding the emergence of ferromagnetism in the model.


1999 ◽  
Vol 259-261 ◽  
pp. 208-209
Author(s):  
C Papatriantafillou ◽  
N Kioussis ◽  
S Park ◽  
A.N Kocharian

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