Unformatted text preview: Ïˆ : Â·Â·Â· Ïˆ ( t,~x ) Ïˆ ( t ,~x ) a â€ ( ~ k ) a â€ ( ~ k )  i = Â·Â·Â· Â³ 1 (2 Ï€ ) 3 / 2 e i ~ k Â· ~xi k 2 2 m t Â· 1 (2 Ï€ ) 3 / 2 e i ~ k Â· ~xi k 2 2 m t Â± 1 (2 Ï€ ) 3 / 2 e i ~ k Â· ~xi k 2 2 m t Â· 1 (2 Ï€ ) 3 / 2 e i ~ k Â· ~xi k 2 2 m t Â´  i , where + orcorresponds to the case where Ïˆ is bosonic or fermionic, respectively. 1...
View
Full Document
 Fall '10
 Okui
 Quantum Field Theory, BMW Sports Activity Series, 2m, 2 m, nonrelativistic QFT

Click to edit the document details