FR419,2\text{FR}^{9,2}_{41}

Fusion Rules

123456789216873549361+4+5+7+83+6+8+93+6+7+92+4+5+7+83+5+6+93+4+6+94+5+7+8+9473+6+7+91+5+6+7+84+5+7+93+4+6+92+3+4+5+84+7+8+93+5+6+8+9583+6+8+94+5+8+91+4+6+7+83+5+6+95+7+8+92+3+4+5+73+4+6+7+9632+4+5+7+83+4+6+93+5+6+91+4+5+7+83+6+7+93+6+8+94+5+7+8+9743+4+6+94+7+8+92+3+4+5+83+6+7+94+5+7+91+5+6+7+83+5+6+8+9853+5+6+92+3+4+5+75+7+8+93+6+8+91+4+6+7+84+5+8+93+4+6+7+9994+5+7+8+93+5+6+7+93+4+6+8+94+5+7+8+93+4+6+8+93+5+6+7+91+2+3+4+5+6+7+8\begin{array}{|lllllllll|} \hline \mathbf{1} & \mathbf{2} & \mathbf{3} & \mathbf{4} & \mathbf{5} & \mathbf{6} & \mathbf{7} & \mathbf{8} & \mathbf{9} \\ \mathbf{2} & \mathbf{1} & \mathbf{6} & \mathbf{8} & \mathbf{7} & \mathbf{3} & \mathbf{5} & \mathbf{4} & \mathbf{9} \\ \mathbf{3} & \mathbf{6} & \mathbf{1}+\mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8} & \mathbf{3}+\mathbf{6}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{6}+\mathbf{7}+\mathbf{9} & \mathbf{2}+\mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{9} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{9} & \mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8}+\mathbf{9} \\ \mathbf{4} & \mathbf{7} & \mathbf{3}+\mathbf{6}+\mathbf{7}+\mathbf{9} & \mathbf{1}+\mathbf{5}+\mathbf{6}+\mathbf{7}+\mathbf{8} & \mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{9} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{9} & \mathbf{2}+\mathbf{3}+\mathbf{4}+\mathbf{5}+\mathbf{8} & \mathbf{4}+\mathbf{7}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{8}+\mathbf{9} \\ \mathbf{5} & \mathbf{8} & \mathbf{3}+\mathbf{6}+\mathbf{8}+\mathbf{9} & \mathbf{4}+\mathbf{5}+\mathbf{8}+\mathbf{9} & \mathbf{1}+\mathbf{4}+\mathbf{6}+\mathbf{7}+\mathbf{8} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{9} & \mathbf{5}+\mathbf{7}+\mathbf{8}+\mathbf{9} & \mathbf{2}+\mathbf{3}+\mathbf{4}+\mathbf{5}+\mathbf{7} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{7}+\mathbf{9} \\ \mathbf{6} & \mathbf{3} & \mathbf{2}+\mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{9} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{9} & \mathbf{1}+\mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8} & \mathbf{3}+\mathbf{6}+\mathbf{7}+\mathbf{9} & \mathbf{3}+\mathbf{6}+\mathbf{8}+\mathbf{9} & \mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8}+\mathbf{9} \\ \mathbf{7} & \mathbf{4} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{9} & \mathbf{4}+\mathbf{7}+\mathbf{8}+\mathbf{9} & \mathbf{2}+\mathbf{3}+\mathbf{4}+\mathbf{5}+\mathbf{8} & \mathbf{3}+\mathbf{6}+\mathbf{7}+\mathbf{9} & \mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{9} & \mathbf{1}+\mathbf{5}+\mathbf{6}+\mathbf{7}+\mathbf{8} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{8}+\mathbf{9} \\ \mathbf{8} & \mathbf{5} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{9} & \mathbf{2}+\mathbf{3}+\mathbf{4}+\mathbf{5}+\mathbf{7} & \mathbf{5}+\mathbf{7}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{6}+\mathbf{8}+\mathbf{9} & \mathbf{1}+\mathbf{4}+\mathbf{6}+\mathbf{7}+\mathbf{8} & \mathbf{4}+\mathbf{5}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{7}+\mathbf{9} \\ \mathbf{9} & \mathbf{9} & \mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{7}+\mathbf{9} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{8}+\mathbf{9} & \mathbf{4}+\mathbf{5}+\mathbf{7}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{4}+\mathbf{6}+\mathbf{8}+\mathbf{9} & \mathbf{3}+\mathbf{5}+\mathbf{6}+\mathbf{7}+\mathbf{9} & \mathbf{1}+\mathbf{2}+\mathbf{3}+\mathbf{4}+\mathbf{5}+\mathbf{6}+\mathbf{7}+\mathbf{8} \\ \hline \end{array}

The fusion rules are invariant under the group generated by the following permutations:

{(4 5)(7 8)}\{(\mathbf{4} \ \mathbf{5}) (\mathbf{7} \ \mathbf{8})\}

The following elements form non-trivial sub fusion rings

Elements SubRing
{1,2}\{\mathbf{1},\mathbf{2}\} Z2: FR12,0\mathbb{Z}_2:\ \text{FR}^{2,0}_{1}

Frobenius-Perron Dimensions

Particle Numeric Symbolic
1\mathbf{1} 1.1. 11
2\mathbf{2} 1.1. 11
3\mathbf{3} 4.236074.23607 2+52+\sqrt{5}
4\mathbf{4} 4.236074.23607 2+52+\sqrt{5}
5\mathbf{5} 4.236074.23607 2+52+\sqrt{5}
6\mathbf{6} 4.236074.23607 2+52+\sqrt{5}
7\mathbf{7} 4.236074.23607 2+52+\sqrt{5}
8\mathbf{8} 4.236074.23607 2+52+\sqrt{5}
9\mathbf{9} 5.236075.23607 3+53+\sqrt{5}
DFP2\mathcal{D}_{FP}^2 137.082137.082 2+6(2+5)2+(3+5)22+6 \left(2+\sqrt{5}\right)^2+\left(3+\sqrt{5}\right)^2

Characters

The symbolic character table is the following

124537869112+52+52+52+52+52+53+511223223211252525252525351100100101111111102167451216131213122116\begin{array}{|ccccccccc|} \hline \mathbf{1} & \mathbf{2} & \mathbf{4} & \mathbf{5} & \mathbf{3} & \mathbf{7} & \mathbf{8} & \mathbf{6} & \mathbf{9} \\ \hline 1 & 1 & 2+\sqrt{5} & 2+\sqrt{5} & 2+\sqrt{5} & 2+\sqrt{5} & 2+\sqrt{5} & 2+\sqrt{5} & 3+\sqrt{5} \\ 1 & 1 & 2 & 2 & -3 & 2 & 2 & -3 & -2 \\ 1 & 1 & 2-\sqrt{5} & 2-\sqrt{5} & 2-\sqrt{5} & 2-\sqrt{5} & 2-\sqrt{5} & 2-\sqrt{5} & 3-\sqrt{5} \\ 1 & -1 & 0 & 0 & 1 & 0 & 0 & -1 & 0 \\ 1 & -1 & 1 & 1 & -1 & -1 & -1 & 1 & 0 \\ 2 & -\frac{1}{6} & -\frac{7}{4} & -\frac{5}{12} & -\frac{1}{6} & \frac{13}{12} & \frac{13}{12} & 2 & -\frac{11}{6} \\ \hline \end{array}

The numeric character table is the following

1245378691.0001.0004.2364.2364.2364.2364.2364.2365.2361.0001.0002.0002.0003.0002.0002.0003.0002.0001.0001.0000.23610.23610.23610.23610.23610.23610.76391.0001.000001.000001.00001.0001.0001.0001.0001.0001.0001.0001.00002.0000.16671.7500.41670.16671.0831.0832.0001.833\begin{array}{|rrrrrrrrr|} \hline \mathbf{1} & \mathbf{2} & \mathbf{4} & \mathbf{5} & \mathbf{3} & \mathbf{7} & \mathbf{8} & \mathbf{6} & \mathbf{9} \\ \hline 1.000 & 1.000 & 4.236 & 4.236 & 4.236 & 4.236 & 4.236 & 4.236 & 5.236 \\ 1.000 & 1.000 & 2.000 & 2.000 & -3.000 & 2.000 & 2.000 & -3.000 & -2.000 \\ 1.000 & 1.000 & -0.2361 & -0.2361 & -0.2361 & -0.2361 & -0.2361 & -0.2361 & 0.7639 \\ 1.000 & -1.000 & 0 & 0 & 1.000 & 0 & 0 & -1.000 & 0 \\ 1.000 & -1.000 & 1.000 & 1.000 & -1.000 & -1.000 & -1.000 & 1.000 & 0 \\ 2.000 & -0.1667 & -1.750 & -0.4167 & -0.1667 & 1.083 & 1.083 & 2.000 & -1.833 \\ \hline \end{array}

Representations of SL2(Z)SL_2(\mathbb{Z})

This fusion ring does not provide any representations of SL2(Z).SL_2(\mathbb{Z}).

Adjoint Subring

The adjoint subring is the ring itself.

The upper central series is trivial.

Universal grading

This fusion ring allows only the trivial grading.

Categorifications

Data

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