scholarly journals Spin and orbital valence bond solids in a one-dimensional spin-orbital system: Schwinger boson mean-field theory

2005 ◽  
Vol 72 (21) ◽  
Author(s):  
Peng Li ◽  
Shun-Qing Shen
Keyword(s):  
Field Theory ◽  
Mean Field Theory ◽  
Mean Field ◽  
Valence Bond ◽  
Spin Orbital ◽  
Orbital System ◽  
One Dimensional

scholarly journals The 1/N-expansion as a perturbation about the mean field theory: A one-dimensional fermi model

1996 ◽  
Vol 179 (3) ◽  
pp. 623-646 ◽  
Author(s):  
D. H. U. Marchetti ◽  
P. A. Faria da Veiga ◽  
T. R. Hurd
Keyword(s):  
Field Theory ◽  
Mean Field Theory ◽  
Mean Field ◽  
Fermi Model ◽  
One Dimensional ◽  
The Mean

Mean-Field Theory of Quasi One-Dimensional Heisenberg Magnetγ-Phasep-NPNN

1992 ◽  
Vol 61 (10) ◽  
pp. 3745-3751 ◽  
Author(s):  
Minoru Takahashi ◽  
Minoru Kinoshita ◽  
Masayasu Ishikawa
Keyword(s):  
Field Theory ◽  
Mean Field Theory ◽  
Mean Field ◽  
One Dimensional

Resonating-valence-bond state with fermionic charges and bosonic spins: Mean-field theory

1989 ◽  
Vol 40 (1) ◽  
pp. 850-853 ◽  
Author(s):  
Karsten Flensberg ◽  
Per Hedegrd ◽  
Michael Brix Pedersen
Keyword(s):  
Field Theory ◽  
Mean Field Theory ◽  
Mean Field ◽  
Valence Bond ◽  
Bond State ◽  
Resonating Valence Bond
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