# Energy Landscape of Charge Excitations in Boundary Region between Dimer-Mott and Charge Order State in Molecular Solids

## TL;DR

This paper proposes a theoretical framework to unify the description of charge excitations across an enormous energy range in molecular solids, linking optical and dielectric phenomena.

## Contribution

It introduces a simple, unified model that explains charge excitations spanning ten orders of magnitude in energy in boundary regions of molecular solids.

## Key findings

- Unified description of charge excitations from optical to dielectric frequencies
- Model explains phenomena across ten orders of magnitude in energy
- Provides insights into boundary regions between different electronic states

## Abstract

A possible theoretical scheme is proposed for the unified description of charge excitations with $10^{10}$ orders of magnitude difference in energy [from optical($\sim$eV) down to dielectric anomalies (10KHz$\sim 10^{-10}$eV)] based on a simple and single model.