Qompose: A Technique to Select Optimal Algorithm- Specific Layout for Neutral Atom Quantum Architectures

TL;DR

Qompose is a framework that optimizes quantum circuit layout on neutral atom architectures, improving execution efficiency and fidelity through topology selection tailored to specific circuits.

Contribution

It introduces a novel method for selecting optimal 2-D topologies in neutral atom quantum computing to enhance performance and fidelity.

Findings

Effective for a wide range of quantum circuits

Improves execution efficiency and fidelity

Demonstrated on real-world benchmarks like VQE, ISING, QAOA

Abstract

As quantum computing architecture matures, it is important to investigate new technologies that lend unique advantages. In this work, we propose, Qompose, a neutral atom quantum computing framework for efficiently composing quantum circuits on 2-D topologies of neutral atoms. Qompose selects an efficient topology for any given circuit in order to optimize for length of execution through efficient parallelism and for overall fidelity. our extensive evaluation demonstrates the Qompose is effective for a large collection of randomly-generated quantum circuits and a range of real-world benchmarks including VQE, ISING, and QAOA.