1= p n! ) [( Q i P ) = p

2h] n j i, n 0. Thus t hi s r epr es ent at i on i ncl udes ( but i s not l i m i t ed t o) al lHam i l t

s uch t hat S 2 j = s( s+ 1) h2,i. e.,t he gener at or soft he SU( 2)gr oup [8]. I n l i ke m anner,i fwe i

Z q g( )jk fjk( )dt g P i t q g( )d 1 d 2 : O bs er ve,i n t hi sgener als et t i ng,t hatt he phas es

See, e. g

See,e. g.,Ref. [1],p.106

See,e. g.,E. J.M cShane,St ochast i cCal cul usand St ochast i cM odel s( Academ i c Pr es s,New Yor k,)

I.D aubechi es,J. R.K l auder,J.M at h.Phys.26,2239

s ee al s o J. R.K l auder,Annal sofPhys i cs188,120

See,e. g.,H.Reeh,J.M at h.Phys.29,1535

I.D aubechi es,J. R.K l auder,and