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Bibliographic Details
Main Author: Tanaka, Keishichiro
Format: Preprint
Published: 2023
Subjects:
Online Access:https://arxiv.org/abs/2311.05865
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Table of Contents:
  • The Mott system with a low-energy excitation may well constitute the underlying system for high temperature superconductivity (HTSC) of under-doped cuprates. This manuscript explores the above through the Hubbard-1 approximation (the Green function method), especially in terms of its self-energy while evaluating the calculation of self-energy using effective mass ratio. Results show it appears the pseudo-gap of HTSC is due to the self-energy effect on the quasi-particle excitation of the Mott's J.