A tutorial on tailoring quantum noise - Twirling 101 (Parts I–IV)

Please find attached a draft of my slides on a nutshell introduction to tailoring quantum noise by twirling into stochastic Pauli or other channels. You can view and download the pdfs below.

I gave a series of these tutorials over a few days that took about 4.5 hours to cover with avid questions.

Let me know in the comment section any thoughts you may have.