Post #1883813

Here's some stuff we've been up to at work lately: One of the main bottlenecks when using variational quantum algorithms to solve problems in quantum chemistry is that you need to call your quantum computer a lot of times. A ton of fixes have been suggested in the past; we gather many of them in a single framework, show how to combine them and how to compare what comes out: https://arxiv.org/abs/2603.20029 And here's an animation that illustrates what the problem is about: https://kvantify-assets.s3.eu-west-1.amazonaws.com/anim-arxiv-2603-20029.mp4