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Unformatted text preview: 1 and 2 3-2 . Find the the time ordered product Z h | T j ( x ) j (0) | i e ikx d 2 x explicitly for a current j = where free massless fermion in 1+1 dimension. Use the conventions discussed in the footnote on page 12 of the 2D paper on the web site. Use current conservation to eliminate any divergences. 1...
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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