1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Calculate 2D matrix using the unitary group

  1. Apr 25, 2012 #1
    It's problem #5 on this homework set: https://docs.google.com/open?id=0B9c8sp75B5ZRMHAxYXB3MWdhYk0

    I can calculate ([itex]\pi[/itex]/4)(n1σ1 + n2σ2 + n3σ3) easily, but I have NO clue how a matrix M = exp[([itex]\pi[/itex]/4)(n1σ1 + n2σ2 + n3σ3)].
     
  2. jcsd
  3. Apr 25, 2012 #2
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook