no code implementations • 24 Feb 2021 • Siddhartha Patra, Siddhartha Lal
The effective Hamiltonian obtained at the stable low-energy fixed point of the RG flow corresponds to a gapped, insulating state of quantum matter we call the Cooper pair insulator (CPI).
Strongly Correlated Electrons Superconductivity
2 code implementations • 19 Feb 2018 • Anirban Mukherjee, Siddhartha Lal
We present a $T=0K$ renormalization group (RG) phase diagram for the electronic Hubbard model in two dimensions on the square lattice at, and away from, half filling.
Strongly Correlated Electrons Superconductivity
