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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/8612

Title: CONFIGURATION-SPACE TRUNCATION SCHEME FOR HUBBARD HAMILTONIAN
Authors: AHSAN, MAH
SARMA, CR
Keywords: valence-bond theory
matrices
Issue Date: 1994
Publisher: INDIAN ACADEMY SCIENCES
Citation: PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES, 106(2), 379-385
Abstract: In the present note we outline a truncation scheme for configuration space of N-electron systems in definite spin states S for Hubbard Hamiltonian with first neighbour transfer terms. For this sparse matrix we find that the present truncation scheme yields reasonably good ground and first excited states with very limited space being used.
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/8612
http://hdl.handle.net/10054/8612
ISSN: 0253-4134
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