Universal Properties in Low Dimensional Fermionic Systems and Bosonization

TL;DR

This paper investigates the universal transport properties of low-dimensional fermionic systems using bosonization, highlighting the importance of adiabatic transitions between interacting and noninteracting regions.

Contribution

It provides a unified framework for understanding transport in 1D and 2D fermionic systems through bosonization, emphasizing adiabatic transitions.

Findings

Universal transport behavior identified in 1D and 2D systems

Role of adiabatic transition in transport properties clarified

Framework applicable to various low-dimensional fermionic systems

Abstract

We analyze the universal transport behavior in 1D and 2D fermionic systems by following the unified framework provided by bosonization. The role played by the adiabatic transition between interacting and noninteracting regions is emphasized.