Ground-State Properties of the Two-Band Model for Halogen-Bridged Metal Complexes
Shoji Yamamoto
TL;DR
This paper explores the ground-state properties of a two-band model for halogen-bridged metal complexes, revealing potential novel density-wave states through symmetry analysis and numerical methods.
Contribution
It introduces a systematic symmetry-based approach to identify Hartree-Fock broken-symmetry solutions and explores the emergence of new density-wave states in the model.
Findings
Identification of Hartree-Fock broken-symmetry solutions
Prediction of novel density-wave states
Numerical evidence supporting new phases
Abstract
Based on a symmetry argument, we systematically reveal Hartree-Fock broken-symmetry solutions of the one-dimensional two-band extended Peierls-Hubbard model. Performing numerical investigations as well, the possibility of novel density-wave states appearing is argued.
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Taxonomy
TopicsOrganic and Molecular Conductors Research · Advanced Chemical Physics Studies · Inorganic Fluorides and Related Compounds