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Home
Practical Quantum Advantage In Quantum Simulation.

Home
Practical Quantum Advantage In Quantum Simulation.

Related Experiment Video

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Practical quantum advantage in quantum simulation.

Andrew J Daley¹, Immanuel Bloch^2,3,4, Christian Kokail^5,6

¹Department of Physics and SUPA, University of Strathclyde, Glasgow, UK. andrew.daley@strath.ac.uk.

|July 27, 2022

View abstract on PubMed

Summary

This summary is machine-generated.

Quantum computing has achieved

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Area of Science:

Quantum Computing
Quantum Simulation
Materials Science
Quantum Chemistry
High-Energy Physics

Background:

Quantum computing has reached 'quantum advantage' for artificial problems.
The next frontier is 'practical quantum advantage' for real-world challenges.
Quantum simulation is a key near-term application.

Purpose of the Study:

To overview the state of the art in quantum simulation.
To discuss future perspectives for quantum simulation.
To identify where practical quantum advantage currently exists.

Main Methods:

Overview of current quantum computing technologies and platforms.
Analysis of analogue quantum simulators for specialized applications.

Discussion of digital quantum computers and hybrid approaches.

Main Results:

Practical quantum advantage is already achievable with specialized analogue quantum simulators.
Digital quantum computers offer broader applications but require fault-tolerant hardware.
Hybrid quantum devices provide near-term flexibility.

Conclusions:

Specialized analogue quantum simulators offer a current path to practical quantum advantage.
Further development of fault-tolerant hardware is crucial for digital quantum computers.
Hybrid approaches are vital for near-term quantum applications.