Quantum impurity models describe an atom or molecule embedded in a host material with
which it can exchange electrons. They are basic to nanoscience as representations of …

We introduce density matrix embedding theory (DMET), a quantum embedding theory for
computing frequency-independent quantities, such as ground-state properties, of infinite …

At the liquid–gas phase transition in water, the density has a discontinuity at atmospheric
pressure; however, the line of these first-order transitions defined by increasing the applied …

Recently developed numerical methods have enabled the explicit construction of the
superconducting state of the Hubbard model of strongly correlated electrons in parameter …

We review the intermediate coupling model for treating electronic correlations in the
cuprates. Spectral signatures of the intermediate coupling scenario are identified and used …

The nature of the pseudogap phase of hole-doped cuprate superconductors is still not
understood fully. Several experiments have suggested that this phase ends at a critical hole …

We present a formalism for strongly correlated electron systems which consists in a local
approximation of the dynamical three-leg interaction vertex. This vertex is self-consistently …

An intricate interplay between superconductivity, pseudogap, and Mott transition, either
bandwidth driven or do** driven, occurs in materials. Layered organic conductors and …

Cluster dynamical mean-field calculations based on 2-, 4-, 8-, and 16-site clusters are used
to analyze the do**-driven metal-insulator transition in the two-dimensional Hubbard …

Several variants of the recently proposed density matrix embedding theory (DMET)[G. Knizia
and G. KL. Chan, Phys. Rev. Lett. 109, 186404 (2012) PRLTAO 0031-9007 …