49 (Fortneu) is a code name of a world line observer, whose identity in the real world was a unercover agent graduate student in Mohan Chen’s group at PKU, studying physics and beyond-DFT methods and working happily with members in Xinguo Ren’s group at IOP-CAS.

Why 49 (Fortneu)

  1. Birthday
  2. Too many square numbers
  3. German: “fort-“ is a prefix that means “forward” and “neu” means “new”.

Hobby

  • ACG (especially MUG)
  • Rock’N’Roll
  • detective story
  • programming
  • anything abstract and self-consistent, like theories, settings and worldviews (either science or fiction)