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su: 2 April
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su and 2
* ithm, dhulam, fujur, su, fasad, fisk, kufr: wickedness and depravity ( Suras 2: 99, 205 ; 4: 50, 112, 123, 136 ; 12: 79 ; 38: 62 ; 82: 14 )
Also, starting with any compact real form of a semisimple Lie algebra g its complexification as a real Lie algebra of twice the dimension splits into g and a certain solvable Lie algebra ( the Iwasawa decomposition ), and this provides a canonical bicrossproduct quantum group associated to g. For su ( 2 ) one obtains a quantum group deformation of the Euclidean group E ( 3 ) of motions in 3 dimensions.
In this basis, one checks that the components of A and B satisfy separately the commutation relations of the Lie algebra su < sub > 2 </ sub > and moreover that they commute with each other.
The utility of this isomorphism comes from the fact that su < sub > 2 </ sub > is the complexification of the rotation algebra, and so its irreducible representations correspond to the well-known representations of the spatial rotation group ; for each j in ½Z, one has the ( 2j + 1 )- dimensional spin-j representation spanned by the spherical harmonics with j as the highest weight.
2, released in 1996, featuring the rerecorded " Neprilagođen ", " Moderna djevojka " and " Boje su u nama ", and the new track " Lijepo, lijepo, neopisivo " (" Beautiful, beautiful, inexplicable ")
su and April
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