2 citations · 2 across the 4 of their papers we have counts for
4 papers
Cuprate d-wave superconductivity based on Non perturbative many body theory for spin fluctuation
Jianwei Gong, Junnian Xiong, Ruitao Xiao +4
We employ the nonperturbative many-body spin GW method to compute the single-particle Green's function, and the covariance method to evaluate the two-body correlation functions, fo…
Nonpertubative Many-Body Theory for the Two-Dimensional Hubbard Model at Low Temperature: From Weak to Strong Coupling Regimes
Ruitao Xiao, Yingze Su, Junnian Xiong +3
In theoretical studies of two-dimensional (2D) systems, the Mermin-Wagner theorem prevents continuous symmetry breaking at any finite temperature, thus forbidding a Landau phase tr…
Post- theory and its application to pseudogap in strongly correlated system
Hui Li, Yingze Su, Junnian Xiong +3
The approximation is a widely used framework for studying correlated materials, but it struggles with certain limitations, such as its inability to explain pseudogap phenomena…
Effects of the pseudogap and the Fermi surface on the rapid Hall-coefficient changes in cuprates
Yingze Su, Hui Li, Huaqing Huang +1
High- cuprates are characterized by strong spin fluctuations, which give rise to antiferromagnetic and pseudogap phases and may be key to the high superconducting critical tem…