Applications of Light-Front Dynamics in Hadron Physics 1. What is ...
Applications of Light-Front Dynamics in Hadron Physics 1. What is ...
Applications of Light-Front Dynamics in Hadron Physics 1. What is ...
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!<br />
Angular Momentum<br />
[J i ,J j ] = i" ijk<br />
J k ,[J i ,M] = 0<br />
{ }<br />
T = Exp "i(# ˆ<br />
1<br />
$<br />
1 + # ˆ<br />
2<br />
$ 2 )<br />
[" ˆ i ," ˆ j ] = i# " ˆ k , [" ˆ i , M] = 0<br />
ijk<br />
!<br />
T | n >=| p,n ><br />
ˆ " i | p,n >= TJ i | n ><br />
!<br />
" ˆ i = TJ i T +