In a comprehensive review paper on quantum error mitigation by Cai et al. (arXiv:2210.00921), the authors posed an open problem: what is the full landscape of the “zoo” of QEM techniques?

qem-open-problem

I recently launched a website to help address this: the QEM Zoo.

It’s a living catalog of quantum error mitigation and suppression techniques, inspired by the Complexity Zoo and the Error Correction Zoo. The site organizes techniques into protocols, supporting methods, noise models, and applications—all searchable and filterable.

Contributions welcome: github.com/vprusso/qemzoo