Simons Foundation

Publications

Analytic method for quadratic polarons in nonparabolic bands

Tensor hypercontraction for fully self-consistent imaginary-time GF2 and GWSOX methods: Theory, implementation, and role of the Green’s function second-order exchange for intermolecular interactions

C. Yeh, D. Zgid

KeldyshQFT: A C++ codebase for real-frequency multiloop functional renormalization group and parquet computations of the single-impurity Anderson model

Cross-extrapolation reconstruction of low-rank functions and application to quantum many-body observables in the strong coupling regime

M. Jeannin, O. Parcollet

Cross-extrapolation reconstruction of low-rank functions and application to quantum many-body observables in the strong coupling regime

M. Jeannin, O. Parcollet

Magnetic, charge, and bond order in the two-dimensional Su-Schrieffer-Heeger-Holstein model

Finite Temperature Minimal Entangled Typical Thermal States Impurity Solver

X. Cao, M. Stoudenmire, O. Parcollet

Dynamical correlation functions from complex time evolution

X. Cao, Yi Lu, M. Stoudenmire, O. Parcollet

Matrix Product Study of Spin Fractionalization in the 1D Kondo Insulator

J. Chen, M. Stoudenmire, Yashar Komijani, Piers Coleman

Sublattice Structure and Topology in Spontaneously Crystallized Electronic States

Y. Zeng, D. Guerci, V. Crépel, J. Cano