12 citations · 12 across the 5 of their papers we have counts for
5 papers
A State-Specific Iterative Decoupling Scheme Based on Perturbation Theory for Low-Energy Electronic States
Oussama Bindech, Saad yalouz, Vincent Robert
In this work, we introduce a selective and scalable extension of the multi-step Rayleigh-Schrodinger and Brillouin-Wigner perturbative scheme (see arXiv:2408.16505), designed to ef…
Combining Effective Hamiltonians and Brillouin-Wigner Approach: A Perturbative Approach to Spectroscopy
Oussama Bindech, Bastien Valentin, Saad Yalouz +1
The numerical cost of variational methods suggests using perturbative approaches to determine the electronic structure of molecular systems. In this work, a sequential construction…
A quantum mechanical evaluation of the intermediate scattering function
Oussama Bindech, Roberto Marquardt, Fabien Gatti +2
The intermediate scattering function is interpreted as a correlation function of thermal wave packets of the scattering centers perturbed by the scattering particles at different t…
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…
Stochastic Multi Configuration Time-Dependent Hartree for Dissipative Quantum Dynamics with Strong Intramolecular Coupling
Souvik Mandal, Fabien Gatti, Oussama Bindech +2
In this article, we explore the dissipation dynamics of a strongly coupled multidimensional system in contact with a Markovian bath following a system-bath approach. We use in this…