Quantum Cloud Computing Architecture Based on Quantum Error Correction
Jincheng Zhang
Abstract
This paper explores the design and implementation of a quantum cloud computing architecture leveraging quantum error correction (QEC) techniques. The core claim is that QEC can be instrumental in building a secure and reliable quantum cloud infrastructure. The mechanism involves integrating QEC protocols directly into the cloud computing environment, enabling the delivery of robust and secure quantum computation services. This approach addresses the inherent fragility of quantum information and proposes a framework for efficient resource utilization within a quantum cloud. The architecture presented here outlines a layered approach, focusing on key components such as the quantum processing unit (QPU), the error correction layer, the control and orchestration system, and the classical computing layer. The design specifically addresses challenges related to qubit coherence, gate fidelity, and the overhead associated with QEC. This paper will detail the mathematical formulation of the core concepts, including the encoding and decoding schemes used within the error correction layer. Furthermore, it will discuss the scalability of the architecture and potential future developments. ---