Fluctuations in Strongly Correlated Electron Systems

Abstract

High transition temperature superconductors in cuprates exhibit the charge-density-wave fluctuations and the ferromagnetic time-reversal-symmetry-breaking fluctuation in the polar Kerr rotation experiments. We demonstrate that they share the same root of origin, and the underlying mechanism also leads to the pseudogap formation. The pseudogap formation, the charge-density-wave fluctuation, and the time-reversal-symmetry-breaking fluctuation are the consequent phenomena of the correlation. They are the basic notions in strongly correlated electron systems.

4 pages, 6 figures

References in corpus (5)

• Change of carrier density at the pseudogap critical point of a cuprate superconductor
• Polar Kerr Effect Measurements of YBa2Cu3O6+x: Evidence for Broken Symmetry Near the Pseudogap Temperature
• Energy gaps in high-transition temperature cuprate superconductors
• Direct phase-sensitive identification of a d-form factor density wave in underdoped cuprates
• Commensurate $4a_0$ period Charge Density Modulations throughout the $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+x}$ Pseudogap Regime

Cited by in corpus (2)

• Theory of Superconductivity in Strongly Correlated Electron Systems
• Lattice Theoretical Approach in Strongly Correlated Electron Systems