Subsystem density‐functional theory (update)

CR Jacob, J Neugebauer - Wiley Interdisciplinary Reviews …, 2024 - Wiley Online Library
The past years since the publication of our review on subsystem density‐functional theory
(sDFT)(WIREs Comput Mol Sci. 2014, 4: 325–362) have witnessed a rapid development and …

Embedding methods for quantum chemistry: applications from materials to life sciences

LO Jones, MA Mosquera, GC Schatz… - Journal of the American …, 2020 - ACS Publications
Quantum mechanical embedding methods hold the promise to transform not just the way
calculations are performed, but to significantly reduce computational costs and improve …

Projection-based correlated wave function in density functional theory embedding for periodic systems

DV Chulhai, JD Goodpaster - Journal of chemical theory and …, 2018 - ACS Publications
We present a level shift projection operator-based embedding method for systems with
periodic boundary conditions—where the “active” subsystem can be described using either …

Absolutely localized projection-based embedding for excited states

X Wen, DS Graham, DV Chulhai… - Journal of Chemical …, 2019 - ACS Publications
We present a quantum embedding method that allows for calculation of local excited states
embedded in a Kohn–Sham density functional theory (DFT) environment. Projection-based …

Serenity: A subsystem quantum chemistry program

JP Unsleber, T Dresselhaus, K Klahr, D Schnieders… - 2018 - Wiley Online Library
We present the new quantum chemistry program Serenity. It implements a wide variety of
functionalities with a focus on subsystem methodology. The modular code structure in …

Polarizable density embedding: A solution to the electron spill-out problem in multiscale modeling

P Reinholdt, J Kongsted, JMH Olsen - The Journal of Physical …, 2017 - ACS Publications
We analyze the performance of the polarizable density embedding (PDE) model a new
multiscale computational approach designed for prediction and rationalization of general …

Improved accuracy and efficiency in quantum embedding through absolute localization

DV Chulhai, JD Goodpaster - Journal of Chemical Theory and …, 2017 - ACS Publications
Projection-based quantum embedding methodologies provide a framework for performing
wave function-in-density functional theory (WF-in-DFT) calculations. The total WF-in-DFT …

Efficient implementation of density functional theory based embedding for molecular and periodic systems using gaussian basis functions

M Sharma, M Sierka - Journal of Chemical Theory and …, 2022 - ACS Publications
A practical and effective implementation of density functional theory based embedding is
reported, which allows us to treat both periodic and aperiodic systems on an equal footing …

Integrated multiscale multilevel approach to open shell molecular systems

T Giovannini, G Marrazzini, M Scavino… - Journal of Chemical …, 2023 - ACS Publications
We present a novel multiscale approach to study the electronic structure of open shell
molecular systems embedded in an external environment. The method is based on the …

eQE: An open‐source density functional embedding theory code for the condensed phase

A Genova, D Ceresoli, A Krishtal… - … Journal of Quantum …, 2017 - Wiley Online Library
In this work, we present the main features and algorithmic details of a novel implementation
of the frozen density embedding (FDE) formulation of subsystem density functional theory …