Spectral weights of the 2-dimensional t– J-type models: Wave function study

We examine the distribution of spectral weights (SWs) of the 2-dimensional t– t ′ – t ″ – J model describing cuprate superconductors in terms of the Gutzwiller projected Fermi liquid, as the possible normal state, and d-wave (superconducting) resonating valence bond state. Treat exactly strong corre...

Full description

Saved in:
Bibliographic Details
Published inThe Journal of physics and chemistry of solids Vol. 69; no. 12; pp. 2993 - 2995
Main Authors Chou, Chung-Pin, Lee, T.K., Ho, Chang-Ming
Format Journal Article Conference Proceeding
LanguageEnglish
Published Kidlington Elsevier Ltd 01.12.2008
Elsevier
Subjects
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Electronic structure
Exact sciences and technology
Physics
Properties of type I and type II superconductors
Superconductivity
71.10.Fd
71.27. + a
71.10.Li
74.72.−h
d-wave superconductivity
Electron correlations
Strong correlation
Digital simulation
High-Tc superconductors
Angle resolved photoemission spectroscopy
t-J model
Wave functions
Fermi liquid
RVB model
Online AccessGet full text

Cover

More Information
Summary:We examine the distribution of spectral weights (SWs) of the 2-dimensional t– t ′ – t ″ – J model describing cuprate superconductors in terms of the Gutzwiller projected Fermi liquid, as the possible normal state, and d-wave (superconducting) resonating valence bond state. Treat exactly strong correlation between electrons by numerical approach, we calculate SWs for removing an electron which can be compared with the observation made by the future angle-resolved photoemission spectroscopy experiment.
ISSN:0022-3697
1879-2553
DOI:10.1016/j.jpcs.2008.06.035