Name: | $\mathrm{U}(1)^3$ |
$\mathbb{R}$-dimension: | $3$ |
Description: | $\left\{\begin{bmatrix}A&0&0\\0&B&0\\0&0&C\end{bmatrix}: A,B,C\in\mathrm{U}(1)\subseteq\mathrm{SU}(2)\right\}$ |
Symplectic form: | $\begin{bmatrix}J_2&0&0\\0&J_2&0\\0&0&J_2\end{bmatrix},\ J_2:=\begin{bmatrix}0&1\\-1&0\end{bmatrix}$ |
Hodge circle: | $u\mapsto\mathrm{diag}(u,\bar u, u, \bar u, u, \bar u)$ |
Name: | $C_2$ |
Order: | $2$ |
Abelian: | yes |
Generators: | $\begin{bmatrix}0 & 1 & 0 & 0 & 0 & 0 \\-1 & 0 & 0 & 0 & 0 & 0 \\0 & 0 & 0 & 1 & 0 & 0 \\0 & 0 & -1 & 0 & 0 & 0 \\0 & 0 & 0 & 0 & 1 & 0 \\0 & 0 & 0 & 0 & 0 & 1\\\end{bmatrix}$ |
$x$ |
$\mathrm{E}[x^{0}]$ |
$\mathrm{E}[x^{1}]$ |
$\mathrm{E}[x^{2}]$ |
$\mathrm{E}[x^{3}]$ |
$\mathrm{E}[x^{4}]$ |
$\mathrm{E}[x^{5}]$ |
$\mathrm{E}[x^{6}]$ |
$\mathrm{E}[x^{7}]$ |
$\mathrm{E}[x^{8}]$ |
$\mathrm{E}[x^{9}]$ |
$\mathrm{E}[x^{10}]$ |
$\mathrm{E}[x^{11}]$ |
$\mathrm{E}[x^{12}]$ |
$a_1$ |
$1$ |
$0$ |
$4$ |
$0$ |
$48$ |
$0$ |
$940$ |
$0$ |
$22400$ |
$0$ |
$586404$ |
$0$ |
$16248540$ |
$a_2$ |
$1$ |
$3$ |
$15$ |
$105$ |
$963$ |
$10233$ |
$117429$ |
$1409355$ |
$17432235$ |
$220488369$ |
$2838075345$ |
$37053415215$ |
$489491331921$ |
$a_3$ |
$1$ |
$0$ |
$20$ |
$0$ |
$2508$ |
$0$ |
$555200$ |
$0$ |
$146663020$ |
$0$ |
$42421800960$ |
$0$ |
$12999628539744$ |
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=2\right)\colon$ |
$3$ |
$4$ |
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=4\right)\colon$ |
$15$ |
$8$ |
$24$ |
$48$ |
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=6\right)\colon$ |
$20$ |
$105$ |
$60$ |
$204$ |
$120$ |
$432$ |
$940$ |
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=8\right)\colon$ |
$156$ |
$963$ |
$552$ |
$324$ |
$2052$ |
$1188$ |
$4512$ |
$2600$ |
$10020$ |
$22400$ |
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=10\right)\colon$ |
$1536$ |
$10233$ |
$888$ |
$5832$ |
$3348$ |
$22680$ |
$12936$ |
$7408$ |
$50832$ |
$28920$ |
$114480$ |
$64960$ |
$258720$ |
$586404$ |
$\left(\mathrm{E}\left[a_1^{e_1}a_2^{e_2}a_3^{e_3}\right]:\sum ie_i=12\right)\colon$ |
$2508$ |
$16848$ |
$117429$ |
$9612$ |
$66384$ |
$37656$ |
$264972$ |
$21416$ |
$149616$ |
$84672$ |
$600696$ |
$338520$ |
$191180$ |
$1365600$ |
$$ |
$768180$ |
$3111612$ |
$1747368$ |
$7104132$ |
$16248540$ |
$\mathrm{E}\left[\chi_i\chi_j\right] = \begin{bmatrix}1&0&2&0&1&0&2&4&0&2&0&3&0&0&8\\0&4&0&4&0&12&0&0&16&0&8&0&20&32&0\\2&0&10&0&8&0&22&26&0&16&0&42&0&0&88\\0&4&0&8&0&20&0&0&28&0&12&0&44&60&0\\1&0&8&0&15&0&28&30&0&26&0&63&0&0&120\\0&12&0&20&0&76&0&0&108&0&56&0&168&248&0\\2&0&22&0&28&0&78&82&0&64&0&162&0&0&344\\4&0&26&0&30&0&82&108&0&74&0&186&0&0&408\\0&16&0&28&0&108&0&0&172&0&80&0&260&392&0\\2&0&16&0&26&0&64&74&0&70&0&144&0&0&328\\0&8&0&12&0&56&0&0&80&0&48&0&128&192&0\\3&0&42&0&63&0&162&186&0&144&0&375&0&0&792\\0&20&0&44&0&168&0&0&260&0&128&0&428&620&0\\0&32&0&60&0&248&0&0&392&0&192&0&620&948&0\\8&0&88&0&120&0&344&408&0&328&0&792&0&0&1800\end{bmatrix}$
$\ \ \ \mathrm{E}\left[\chi_i^2\right] = \begin{bmatrix}1&4&10&8&15&76&78&108&172&70&48&375&428&948&1800&848&861&1980&1614&436\end{bmatrix}$
| $-$ | $a_2\in\mathbb{Z}$ | $a_2=-1$ | $a_2=0$ | $a_2=1$ | $a_2=2$ | $a_2=3$ |
---|
$-$ | $1$ | $1/2$ | $0$ | $0$ | $0$ | $0$ | $1/2$ |
---|
$a_1=0$ | $0$ | $0$ | $0$ | $0$ | $0$ | $0$ | $0$ |
---|
$a_3=0$ | $0$ | $0$ | $0$ | $0$ | $0$ | $0$ | $0$ |
---|
$a_1=a_3=0$ | $0$ | $0$ | $0$ | $0$ | $0$ | $0$ | $0$ |
---|