Circuit Width Estimation via Effect Typing and Linear Dependency

Explore a conference talk on circuit width estimation in quantum programming languages using effect typing and linear dependency. Delve into Proto-Quipper-R, a circuit description language with a linear dependent type-and-effect system for deriving parametric upper bounds on circuit width. Learn about the type safety results, correctness of resource analysis, and the application to realistic quantum algorithms. Gain insights into addressing the challenges of quantum circuit complexity for current quantum architectures through advanced programming language techniques.