Resources for Bosonic Quantum Computational Advantage

Watch a conference talk from the 18th Theory of Quantum Computation Conference (TQC 2023) exploring the theoretical foundations of bosonic quantum computational advantage. Delve into research findings that demonstrate how bosonic quantum computations can be transformed into continuous-variable sampling computations with computational resources contained in the input state. Learn about a novel classical algorithm for strong simulation of bosonic computations, whose complexity depends on the non-Gaussian stellar rank of both input state and measurement setup. Examine the conditions required for efficient classical simulation of continuous-variable sampling computations and discover an operational concept of non-Gaussian entanglement based on passive separability. Gain insights into the intricate relationships between key bosonic quantum computational resources including squeezing, non-Gaussianity, and entanglement. The presentation, delivered by Ulysse Chabaud at the University of Aveiro, Portugal, draws from research published in arXiv and contributes to the broader discourse on quantum information science theory.