In:
Modern Physics Letters B, World Scientific Pub Co Pte Ltd, Vol. 01, No. 09n10 ( 1988-01), p. 341-347
Abstract:
The Hubbard model in the nearly half-filled case was studied in the mean field approximation using the effective Hamiltonian approach. Both antiferromagnetic order parameter and condensation of singlet pairs were considered. In certain parameter range the coexistence of antiferromagnetism and superconductivity is energetically favorable. Relations to the high temperature superconductivity and other theoretical approaches are also discussed.
Type of Medium:
Online Resource
ISSN:
0217-9849
,
1793-6640
DOI:
10.1142/S0217984988001375
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
1988
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