Sketching the Theory of Copper Oxide High Temperature Superconductivity

Abstract

The role of the anti-bonding state in the electron correlations in Copper Oxide HTSC is analyzed. Then the t-J Hamiltonian is used to establish the formation of the charge stripes in underdoped oxides. It is proposed that these stripes make up the boundaries between the two degenerate anti-ferromagnetic (AFM) states, and that they are a key factor in switching between these states. We also provide a theoretical expression for the charge driven AFM magnons that have been observed by Neutron scattering experiments. Finally, the double correlation theory is applied to the stripe phase of holes to result in the superconductive gap and in the "pseudogap".

References in corpus (6)

• Universal Dispersive Excitations in the High-Temperature Superconductors
• The coherent {\it d}-wave superconducting gap in underdoped La${}_{2-x}$Sr${}_x$CuO${}_4$ as studied by angle-resolved photoemission
• Correlation pseudogaps in HTSC
• The Field Perturbation Theory of Pseudogaps in HTSC
• The Coherence Field in the Field Perturbation Theory of Superconductivity
• The Field Perturbation Theory of the Double Correlated Phase in High Temperature Superconductors

Cited by in corpus (4)

• Principles of the Field Theory of High Temperature Superconductivity in Underdoped Copper-Oxides
• The Origin of the Pseudogap in Underdoped HTSC
• Direct Exchange versus the indirect Exchange of the t-J Hamiltonian in HTSC Cuprates
• The Itinerancy and Interactions of the Linear Strings of Holes in Copper Oxide Superconductors