Classical Shadows - Efficient Quantum-to-Classical Interfaces with Many Applications

Explore classical shadows as a powerful framework for creating efficient quantum-to-classical interfaces in this 55-minute conference talk by Richard Kueng at ICBS2025. Discover how classical shadows provide a versatile method for extracting classical information from quantum systems with broad applications across quantum computing and quantum information theory. Learn about the theoretical foundations of this approach and understand how it enables efficient characterization of quantum states while maintaining computational tractability. Examine the mathematical principles underlying classical shadow protocols and their implementation in practical quantum systems. Investigate the wide-ranging applications of classical shadows in quantum machine learning, quantum error correction, and quantum state tomography. Gain insights into how this technique addresses the fundamental challenge of bridging quantum and classical computation, offering solutions for quantum algorithm development and quantum system analysis.