- #1
looseleaf
- 24
- 1
Hi, could someone please explain where the tau and sigma terms come from in this expression:
I see the kinetic energy and quadratic "mattress" potential terms, but the tau and sigma kinda come out of nowhere. Where are they from?
I see the kinetic energy and quadratic "mattress" potential terms, but the tau and sigma kinda come out of nowhere. Where are they from?