Branching of $SUleft(5right)$ under $SUleft(2right)times SUleft(3right)$
In the context of branching rules, what is the meaning of the projection matrix, and how/what do I use it for?
For instance, for the branching of $SUleft(5right)$ under $SUleft(2right)times SUleft(3right)$, I am told that the projection matrix is
$$left(begin{array}{cccc}
0 & 1 & 1 & 0\
1 & 1 & 0 & 0\
0 & 0 & 1 & 1
end{array}right)$$
representation-theory lie-groups branching-rules
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
add a comment |
In the context of branching rules, what is the meaning of the projection matrix, and how/what do I use it for?
For instance, for the branching of $SUleft(5right)$ under $SUleft(2right)times SUleft(3right)$, I am told that the projection matrix is
$$left(begin{array}{cccc}
0 & 1 & 1 & 0\
1 & 1 & 0 & 0\
0 & 0 & 1 & 1
end{array}right)$$
representation-theory lie-groups branching-rules
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
add a comment |
In the context of branching rules, what is the meaning of the projection matrix, and how/what do I use it for?
For instance, for the branching of $SUleft(5right)$ under $SUleft(2right)times SUleft(3right)$, I am told that the projection matrix is
$$left(begin{array}{cccc}
0 & 1 & 1 & 0\
1 & 1 & 0 & 0\
0 & 0 & 1 & 1
end{array}right)$$
representation-theory lie-groups branching-rules
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
In the context of branching rules, what is the meaning of the projection matrix, and how/what do I use it for?
For instance, for the branching of $SUleft(5right)$ under $SUleft(2right)times SUleft(3right)$, I am told that the projection matrix is
$$left(begin{array}{cccc}
0 & 1 & 1 & 0\
1 & 1 & 0 & 0\
0 & 0 & 1 & 1
end{array}right)$$
representation-theory lie-groups branching-rules
representation-theory lie-groups branching-rules
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
asked Nov 28 '18 at 3:09
Joshua Tilley
549313
549313
add a comment |
add a comment |
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