Cluster perturbation theory in Hubbard model exactly taking into account the short-range magnetic order in 2 × 2 cluster

2010 ◽  
Vol 111 (4) ◽  
pp. 635-644 ◽  
Author(s):  
S. V. Nikolaev ◽  
S. G. Ovchinnikov
1997 ◽  
Vol 128 (2) ◽  
pp. 209-214 ◽  
Author(s):  
J.E. Greedan ◽  
N.P. Raju ◽  
I.J. Davidson

1971 ◽  
Vol 4 (7) ◽  
pp. 852-852
Author(s):  
E R Vance ◽  
S H Smith ◽  
T M Sabine

2014 ◽  
Vol 89 (17) ◽  
Author(s):  
Oleg Rivin ◽  
Hagai Shaked ◽  
Arsen Gukasov ◽  
El'ad N. Caspi

1996 ◽  
Vol 76 (23) ◽  
pp. 4416-4419 ◽  
Author(s):  
Alexander Sokol ◽  
Rajiv R. P. Singh ◽  
Norbert Elstner

1988 ◽  
Vol 63 (8) ◽  
pp. 3506-3506
Author(s):  
C. S. Fadley ◽  
B. Sinkovic ◽  
B. D. Hermsmeier ◽  
J. Osterwalder

1972 ◽  
Vol 5 (7) ◽  
pp. 2693-2704 ◽  
Author(s):  
M. D. Rechtin ◽  
B. L. Averbach

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