ehrenfest Messages 2,001 Reaction score 1 Thread starter Oct 28, 2007 #1 Homework Statement Why does Zwiebach say that M^{\mu \nu} is guarenteed to be tau-independent in the paragraph below equation 12.155?Homework Equations The Attempt at a Solution
Homework Statement Why does Zwiebach say that M^{\mu \nu} is guarenteed to be tau-independent in the paragraph below equation 12.155?Homework Equations The Attempt at a Solution
Jimmy Snyder Messages 1,137 Reaction score 22 Oct 28, 2007 #2 See the discussion between equations (8.61) and (8.62) on page 144.