scholarly journals Comment on: Projection operator formalism for the characterization of molecular eigenstates: Application to a 3:4 resonant system

1990 ◽  
Vol 93 (7) ◽  
pp. 5358-5358
Author(s):  
Saul T. Epstein
Keyword(s):  
Projection Operator ◽  
Resonant System ◽  
Operator Formalism

Seniority in projection operator formalism

1976 ◽  
Vol 31 (2) ◽  
pp. 231-236
Author(s):  
N. Ullah
Keyword(s):  
Projection Operator ◽  
Operator Formalism

Projection operator formalism on constrained systems

1984 ◽  
Vol 79 (1) ◽  
pp. 33-49 ◽  
Author(s):  
M. Nakamura ◽  
N. Mishima
Keyword(s):  
Projection Operator ◽  
Constrained Systems ◽  
Operator Formalism

Exact projection-operator formalism for highly correlated systems: Mean-field results for theCuO2lattice

1992 ◽  
Vol 46 (22) ◽  
pp. 14785-14793 ◽  
Author(s):  
A. J. Fedro ◽  
Yu Zhou ◽  
T. C. Leung ◽  
B. N. Harmon ◽  
S. K. Sinha
Keyword(s):  
Projection Operator ◽  
Mean Field ◽  
Operator Formalism ◽  
Correlated Systems ◽  
Highly Correlated

A Model Photoemission Calculations Using Projection Operator Method

2003 ◽  
Vol 17 (15) ◽  
pp. 2897-2902
Author(s):  
B. Zoliana ◽  
Zaithanzauva Pachuau ◽  
Lalthakimi Zadeng ◽  
R. K. Thapa ◽  
P. K. Patra ◽  
...  
Keyword(s):  
Group Theory ◽  
Band Structure ◽  
Projection Operator ◽  
Surface States ◽  
Operator Method ◽  
Band Structure Calculations ◽  
Projection Operator Method ◽  
Structure Calculations ◽  
Bulk Band

We have shown in this report the application of projection operator method of group theory in deriving the wavefunctions for the surface state in Cu(110) which had been used in calculating photocurrent. This approach gives a qualitative characterization of surface states simply on the basis of existing bulk-band structure calculations.

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