The most reliable source is the arXiv (pronounced "archive"), specifically the (High Energy Physics - Theory) section. While Komargodski publishes papers here, he often uploads extended lecture notes from schools and workshops.
The string theory community maintains a community wiki that lists lecture notes by topic and author. Search for "Komargodski" in the StringWiki's "Notes" section. This is a goldmine for obscure or unpublished drafts that circulate among researchers. zohar komargodski lecture notes
For graduate students, postdocs, and even advanced undergraduates, accessing the raw, unfiltered wisdom of a master through their personal lecture notes is a rite of passage. The search term has become a digital beacon for those seeking to transcend textbook knowledge and grapple with the frontiers of research. The most reliable source is the arXiv (pronounced