D
Dominika Zgid
Researcher at University of Michigan
Publications - 76
Citations - 2989
Dominika Zgid is an academic researcher from University of Michigan. The author has contributed to research in topics: Green's function & Hamiltonian (quantum mechanics). The author has an hindex of 30, co-authored 68 publications receiving 2455 citations. Previous affiliations of Dominika Zgid include University of Warsaw & University of Waterloo.
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Journal ArticleDOI
Towards the solution of the many-electron problem in real materials: equation of state of the hydrogen chain with state-of-the-art many-body methods
Mario Motta,David M. Ceperley,Garnet Kin-Lic Chan,John A. Gomez,Emanuel Gull,Sheng Guo,Carlos A. Jiménez-Hoyos,Tran Nguyen Lan,Tran Nguyen Lan,Jia Li,Fengjie Ma,Andrew J. Millis,Nikolay Prokof'ev,Nikolay Prokof'ev,Ushnish Ray,Gustavo E. Scuseria,Sandro Sorella,E. M. Stoudenmire,Qiming Sun,Igor S. Tupitsyn,Igor S. Tupitsyn,Steven R. White,Dominika Zgid,Shiwei Zhang +23 more
TL;DR: In this article, a variety of modern many-body methods are employed, with exhaustive cross-checks and validation, to reach the continuous space limit and the thermodynamic limit of an infinite chain of hydrogen atoms.
Journal ArticleDOI
The density matrix renormalization group self-consistent field method: orbital optimization with the density matrix renormalization group method in the active space.
Dominika Zgid,Marcel Nooijen +1 more
TL;DR: The DMRG-SCF approach properly describes the multiconfigurational character of the wave function but avoids the exponential scaling of the FCI method and replaces it with a polynomial scaling.
Journal ArticleDOI
Towards the solution of the many-electron problem in real materials: equation of state of the hydrogen chain with state-of-the-art many-body methods
Mario Motta,David M. Ceperley,Garnet Kin-Lic Chan,John A. Gomez,Emanuel Gull,Sheng Guo,Carlos A. Jiménez-Hoyos,Tran Nguyen Lan,Jia Li,Fengjie Ma,Andrew J. Millis,Nikolay Prokof'ev,Ushnish Ray,Gustavo E. Scuseria,Sandro Sorella,E. M. Stoudenmire,Qiming Sun,Igor S. Tupitsyn,Steven R. White,Dominika Zgid,Shiwei Zhang +20 more
TL;DR: In this article, a variety of modern many-body methods are employed, with exhaustive cross-checks and validation, to reach the continuous space limit and the thermodynamic limit of an infinite chain of hydrogen atoms.
Journal ArticleDOI
On the spin and symmetry adaptation of the density matrix renormalization group method.
Dominika Zgid,Marcel Nooijen +1 more
TL;DR: A spin-adapted density matrix renormalization group (DMRG) algorithm designed to target spin and spatial symmetry states that can be difficult to obtain while using a non-spin- Adapted algorithm is presented.
Journal ArticleDOI
Dynamical mean-field theory from a quantum chemical perspective.
TL;DR: This work presents an informal overview of dynamical mean-field theory to connect to quantum chemical language, and explores the use of the configuration interaction hierarchy in DMFT as an approximate solver for the impurity problem.