246 citations · 2.1k across the 77 of their papers we have counts for
77 papers
Partition function zeros of quantum many-body systems
B Sriram Shastry
We present a new method for calculating the Yang-Lee partition function zeros of a translationally invariant model of lattice fermions, exemplified by the Hubbard model. The method…
Method for reconstructing the self-energy from the spectral function
B Sriram Shastry
A fundamental question about the nature of quantum materials such as High-T systems remain open to date -- it is unclear whether they are (some variety of) Fermi liquids, or (s…
Extremely Correlated Fermi Liquid theory for , Hubbard model to
Samantha Shears, Edward Perepelitsky, Michael Arciniaga +1
We present the results from the expansion in the extremely correlated Fermi liquid theory applied to the infinite-dimensional - model (with ), and co…
Dielectric response of electrons with strong local correlations and long-ranged Coulomb interactions
B Sriram Shastry, Michael Arciniaga
Motivated by recent experiments, we append long ranged Coulomb interactions to dominant strong local correlations and study the resulting -- model for the 2-dimensional…
Extremely Correlated Superconductors
B Sriram Shastry
Superconductivity in the t-J model is studied by extending the recently introduced extremely correlated fermi liquid theory. Exact equations for the Greens functions are obtained b…
Aspects of the Normal State Resistivity of Cuprate Superconductors
B Sriram Shastry, Peizhi Mai
Planar normal state resistivity data taken from three families of cuprate superconductors are compared with theoretical calculations from the recent extremely correlated Fermi liqu…