More pictures of otimes
![PDF] Counting $U(N)^\otimes r\otimes O(N)^\otimes q$ invariants and tensor model observables | Semantic Scholar](https://i0.wp.com/d3i71xaburhd42.cloudfront.net/8686122c197c638c63f2f6b07c379db9a8d0316e/4-Table1-1.png)
![PDF] Electro-weak $SU(4)_L\otimes U(1)_Y$ models without exotic electric charges | Semantic Scholar](https://i0.wp.com/d3i71xaburhd42.cloudfront.net/e08bd0aa9f592cd7c2e9120cd0e73f52d84f90a1/13-Table2-1.png)
![PDF] SU(3)sub CxSU(3)sub LxU(1)sub X gauge symmetry from SU(4)sub PSxSU(4)sub L+R | Semantic Scholar](https://i0.wp.com/d3i71xaburhd42.cloudfront.net/691f7f1f25bd13f6bd554b44284f1f3b3d681d6a/12-Table2-1.png)
![Dynamic quantum walks for X⊗X\documentclass[12pt]minimal... | Download Scientific Diagram](https://i0.wp.com/www.researchgate.net/publication/357944230/figure/fig3/AS:1124303105998849@1645066157387/Dynamic-quantum-walks-for-XXdocumentclass12ptminimal-usepackageamsmath.png)
otimes
