Collective transport properties of bilayer-quantum-Hall excitonic condensates

TL;DR

This paper explores the microscopic physics and collective transport phenomena in bilayer quantum Hall excitonic condensates, advancing understanding of their unique quantum states and transport properties.

Contribution

It provides a detailed analysis of the microscopic mechanisms and recent theoretical progress on anomalous collective transport in bilayer quantum Hall systems with excitonic condensates.

Findings

Identification of microscopic physics underlying excitonic condensates

Progress in theoretical modeling of collective transport effects

Insights into anomalous transport phenomena in bilayer systems

Abstract

Double-layer electron systems in the quantum Hall regime have excitonic condensate ground states when the layers are close together and the total Landau level filling factor is close to an odd integer. In this paper we discuss the microscopic physics of these states and recent progress toward building a theory of the anomalous collective transport effects that occur in separately contacted bilayers when the condensate is present.