25 citations · 63 across the 4 of their papers we have counts for
4 papers
A unified density-matrix functional construction of quantum baths in density matrix embedding theory beyond the mean-field approximation
Sajanthan Sekaran, Oussama Bindech, Emmanuel Fromager
The equivalence in one-electron quantum bath between the practical implementation of density matrix embedding theory (DMET) and the more recent Householder-transformed density matr…
Quantum embedding of multi-orbital fragments using the Block-Householder-transformation
Saad Yalouz, Sajanthan Sekaran, Emmanuel Fromager +1
Recently, some of the authors introduced the use of the Householder transformation as a simple and intuitive method for the embedding of local molecular fragments (see Sekaran et.…
Local Potential Functional Embedding Theory: A Self-Consistent Flavor of Density Functional Theory for Lattices without Density Functionals
Sajanthan Sekaran, Matthieu Saubanère, Emmanuel Fromager
The recently proposed Householder transformed density-matrix functional embedding theory (Ht-DMFET) [Sekaran et al., Phys. Rev. B 104, 035121 (2021)], which is equivalent to (but f…
Householder transformed density matrix functional embedding theory
Sajanthan Sekaran, Masahisa Tsuchiizu, Matthieu Saubanère +1
Quantum embedding based on the (one-electron reduced) density matrix is revisited by means of the unitary Householder transformation. While being exact and equivalent to (but forma…