Truncated Hilbert space approach to models of high-{Tc} superconductivity

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In this talk the author introduces a method of diagonalization in a systematically expanded Hilbert space. The author shows some applications of this procedure to several models of relevance to high-Tc superconductivity like the t-J, the t-J{sub z} and Hubbard models. Finally, the author discusses the relation of this method of diagonalization in a reduced Hilbert space with perturbation theory and with variational methods.

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17 p.

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Riera, J. July 1, 1995.

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Description

In this talk the author introduces a method of diagonalization in a systematically expanded Hilbert space. The author shows some applications of this procedure to several models of relevance to high-Tc superconductivity like the t-J, the t-J{sub z} and Hubbard models. Finally, the author discusses the relation of this method of diagonalization in a reduced Hilbert space with perturbation theory and with variational methods.

Physical Description

17 p.

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OSTI as DE95014035

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  • High performance computing and its applications in the physical sciences conference, Baton Rouge, LA (United States), 18-20 Feb 1993

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  • Other: DE95014035
  • Report No.: CONF-9302212--1
  • Grant Number: AC05-84OR21400
  • Office of Scientific & Technical Information Report Number: 95472
  • Archival Resource Key: ark:/67531/metadc794190

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  • July 1, 1995

Added to The UNT Digital Library

  • Dec. 19, 2015, 7:14 p.m.

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  • Feb. 2, 2016, 1:44 p.m.

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Riera, J. Truncated Hilbert space approach to models of high-{Tc} superconductivity, article, July 1, 1995; Tennessee. (digital.library.unt.edu/ark:/67531/metadc794190/: accessed September 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.