Green-function theory of confined plasmons in coaxial cylindrical geometries: Finite magnetic field

2005 ◽  
Vol 71 (19) ◽  
Author(s):  
M. S. Kushwaha ◽  
B. Djafari-Rouhani
Keyword(s):  
Magnetic Field ◽  
Green Function ◽  
Function Theory ◽  
Cylindrical Geometries

scholarly journals Green-function theory of the Heisenberg ferromagnet in a magnetic field

2004 ◽  
Vol 70 (10) ◽  
Author(s):  
I. Junger ◽  
D. Ihle ◽  
J. Richter ◽  
A. Klümper
Keyword(s):  
Magnetic Field ◽  
Green Function ◽  
Function Theory ◽  
Heisenberg Ferromagnet

HOLE–SPIN COUPLING AND SPIN DISTORTION IN HIGH Tc SUPERCONDUCTORS

1995 ◽  
Vol 09 (24) ◽  
pp. 1589-1594
Author(s):  
M. TIWARI ◽  
R. A. SINGH
Keyword(s):  
Correlation Function ◽  
Green Function ◽  
Low Temperature ◽  
Function Theory ◽  
Expansion Method ◽  
Temperature Series ◽  
Spin Coupling ◽  
High Tc Superconductors ◽  
High Tc ◽  
Series Expansion Method

The effect of hole–spin coupling together with spin distortion on the energy and hole correlation function have been studied in detail. Standard Green function theory and Low Temperature Series Expansion method have been utilised to get analytical results.

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