Shifted 1/N expansion within the framework of the SO(2,1) Pseudo-spin formalism
Shifted 1/N expansion within the framework of the SO(2,1) Pseudo-spin formalism
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Date
2011-01-01
Authors
Mukhopadhyay, Soma
Chatterjee, Ashok
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Abstract
The shifted 1/N expansion is organized within the framework of the SO(2,1) pseudo-spin formalism and the method is formulated to derive the ground state energies of a class of power law potentials. © 2010 Springer Science+Business Media, LLC.
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Keywords
Power-law potentials,
Pseudo-spin formalism,
Shifted large-N expansion
Citation
International Journal of Theoretical Physics. v.50(1)