Publikationsdatum:
2015-05-15
Beschreibung:
Author(s): Zhuo Fan and Quan-lin Jie We applied cluster density matrix embedding theory, with some modifications, to a spin lattice system. The reduced density matrix of the impurity cluster is embedded in the bath states, which are a set of block-product states. The ground state of the impurity model is formulated using a variational ... [Phys. Rev. B 91, 195118] Published Tue May 12, 2015
Schlagwort(e):
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Digitale ISSN:
1095-3795
Thema:
Physik
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