Quantum Simulation of the Dissipative Anderson Model

TL;DR

This paper presents a quantum simulation framework for the dissipative Anderson model, enabling accurate modeling of complex open quantum systems with limited resources, which is challenging for classical computers.

Contribution

The authors develop a novel quantum simulation method using time-varying randomized gradients for open quantum systems, specifically addressing the dissipative Anderson model.

Findings

Accurate simulation achieved with limited experimental resources

Framework effectively captures interplay of Anderson localization and decoherence

Potential for scalable quantum simulations of complex open systems

Abstract

The interplay of Anderson localisation and decoherence results in intricate dynamics but is notoriously difficult to simulate on classical computers. We develop the framework for a quantum simulation of such an open quantum system making use of time-varying randomised gradients, and show that even an implementation with limited experimental resources results in accurate simulations.