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cond-mat.str-el2022
Transient superconductivity in three-dimensional Hubbard systems by combining matrix product states and self-consistent mean-field theory
Svenja Marten, Gunnar Bollmark, Thomas Köhler +2
We combine matrix-product state (MPS) and Mean-Field (MF) methods to model the real-time evolution of a three-dimensional (3D) extended Hubbard system formed from one-dimensional (…
cond-mat.str-el2022★ 2 cited
Solving 2D and 3D lattice models of correlated fermions -- combining matrix product states with mean field theory
Gunnar Bollmark, Thomas Köhler, Lorenzo Pizzino +6
Correlated electron states are at the root of many important phenomena including unconventional superconductivity (USC), where electron-pairing arises from repulsive interactions.…