Three updates
Shtetl-Optimized 2018-03-12
Summary:
I was extremely sorry to learn about the loss of Joe Polchinski, a few days ago, to brain cancer. Joe was a leading string theorist, one of the four co-discoverers of the AMPS firewall paradox, and one of the major figures in the Simons It from Qubit collaboration that I’ve been happy to be part […]