Crash course in density matrices

Consider supporting the channel:    / @jonathonriddell   Try Audible and get up to two free audiobooks: https://amzn.to/3Torkbc Hi everyone, Jonathon Riddell here. Today we do a crash course of density matrices in quantum mechanics. This should be enough to get us started in statistical mechanics! If you liked the video and want to see similar content please like and subscribe! Around the 7 minute mark my camera covers up a 4, but the density matrix is identical to the equation that appears at the 7m 45s mark! Recommended textbooks: Quantum mechanics: https://amzn.to/3Ar5dbn or https://amzn.to/3ckXkfL Statistical mechanics: https://amzn.to/3QYcere or https://amzn.to/3cmZb3u Quantum information: https://amzn.to/3Kpjt96 or https://amzn.to/3KpjAl2 My publication list: https://scholar.google.com/citations?... Instagram:   / stat.mech.in.action   TikTok: https://www.tiktok.com/@stat.mech.in.... Twitter:   / jonathonriddell   Discord:   / discord