Verified Optimization in a Quantum Intermediate Representation
Kesha Hietala, Rand, Robert, Shih-Han Hung, Xiaodi Wu, Michael Hicks · arXiv (Cornell University) · 2019
We present sqire, a low-level language for quantum computing and verification. sqire uses a global register of quantum bits, allowing easy compilation to and from existing `quantum assembly' languages and simplifying the verification process. We demonstrate the power of sqire as an intermediate representation of quantum programs by verifying a number of useful optimizations, and we demonstrate sqire's use as a tool for general verification by proving several quantum programs correct.