Fault-tolerant Coding for Entanglement-Assisted Communication

Watch a conference talk from TQC 2023 exploring fault-tolerant coding techniques for entanglement-assisted quantum communication. Dive into research that extends methods from fault-tolerant quantum computing to establish coding theorems for scenarios where encoder and decoder circuits experience noise. Learn how fault-tolerant entanglement distillation can be used to prove that fault-tolerant capacity approaches usual capacity as gate errors decrease. Understand the modular techniques that enable application to various fault-tolerant communication scenarios. Discover how this work builds upon previous research by Christandl and Müller-Hermes on fault-tolerant channel coding for quantum channels, addressing the realistic challenge of quantum information's vulnerability to decoherence. Presented at the 18th Conference on Theory of Quantum Computation, Communication and Cryptography at the University of Aveiro, this 25-minute talk advances theoretical frameworks for reliable quantum information transmission under noisy conditions.