理论物理中的五大问题
1. Lubos’s list of Top twelve results of string theory
http://motls.blogspot.com/2006/06/top-twelve-results-of-string-theory.html
2. Warren Siegel’s Top 10 String Theory Questions
http://insti.physics.sunysb.edu/~siegel/top.html 3. Sabine Hossenfelder’s Top Ten
http://backreaction.blogspot.com/2006/07/top-ten.html#links4. David Mermin’s Top Ten
http://www.physicstoday.org/pt/vol-54/iss-2/p11.html
5. John Baez’s Open Questions in Physics
http://math.ucr.edu/home/baez/physics/General/open_questions.html#particle