This preview shows page 1. Sign up to view the full content.
Unformatted text preview: your colleagues in the class. But you must write up your solution entirely on your own. Note also that L A T E X is tremendously useful, but can be very frustrating if you are trying to nd a bug at the last minute. Make sure to start your work early enough to get help from me if you need it. 21 . Consider a theory of three real scalar elds j for j = 1 to 3 and three Dirac fermions j for j = 1 to 3 . We will write these as vectors in an internal space, and write the Lagrangian as L ( ) = 1 2 ~ ~ + i ~ 6 ~ m 2 2 ~ ~ + g ~ 5 ~ ~  4 ~ ~ 2 (21.1) Find the renormalization group equation 1...
View
Full
Document
This note was uploaded on 02/04/2012 for the course PHY 253B taught by Professor Georgi during the Spring '10 term at Princeton.
 Spring '10
 GEORGI
 Physics

Click to edit the document details