Authors: Thomas J. Elliott, Mile Gu

Published on: February 07, 2024

Impact Score: 8.22

Arxiv code: Arxiv:2402.04708

Summary

• What is new: The paper introduces a method for embedding truly continuous-time quantum stochastic simulators in open quantum systems, eliminating the need for quasi-continuous operation and reducing circuit complexity for higher temporal resolutions.
• Why this is important: Existing quantum stochastic simulators are limited to quasi-continuous-time operation and face increasing circuit complexity with improved temporal resolution.
• What the research proposes: A novel approach is presented where continuous-time quantum stochastic simulators are embedded in open quantum systems, leveraging quantum trajectories to achieve true continuous-time operation without escalating circuit complexity.
• Results: This method bridges the gap between desired continuous-time modeling and practical implementation constraints, offering a more efficient way to simulate stochastic processes with quantum systems.

Technical Details

Technological frameworks used: Quantum trajectories for modeling open quantum systems

Models used: Continuous-time and discrete-time stochastic process simulators

Data used: Not specified

Potential Impact

This advancement could disrupt markets reliant on complex stochastic modeling, such as financial services, weather forecasting, and quantum computing companies developing simulation technologies.

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