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Can I read Operator Projection Theory for Electron Differentiation in Underdoped Cuprate Superconductors on EtoBox?
Operator Projection Theory for Electron Differentiation in Underdoped Cuprate Superconductors by Shigeki Onoda; Masatoshi Imada is a Materials Science article available to read on EtoBox.
What is Operator Projection Theory for Electron Differentiation in Underdoped Cuprate Superconductors about?
Metals approaching the Mott insulator generate a new hierarchy in the electronic structure accompanied by an electron differentiation with emergence of strongly momentum dependent structure, beyond the Mott -Hubbard, Brinkman -Rice and Slater pictures of the Mott transition. To consider such nonlinear phenomenon, we develop an analytic nonperturbative theory based on operator projections combined with a self-consistent treatment of the low-energy excitations. This reproduces the Hubbard bands, Mott gap, spin fluctuations, mass divergence, diverging charge compressibility, and strongly renormalized flat and damped dispersion similar to angle-resolved photoemission data in high-T c cuprates. Electronic spectra show a remarkable similarity to numerical results.
Who reads Operator Projection Theory for Electron Differentiation in Underdoped Cuprate Superconductors?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Shigeki Onoda; Masatoshi Imada
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0022-3697)
- Published
- 2002
- Language
- EN
- Field
- Materials Science (Physical Sciences)