Image above, first draft, a placeholder, all four units individually studied/updated here.
Acceptable: DeepSeek, 20 January 2026
BEC: Clean up. Square to the horizontal.
Last update: 22 January 2026
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Acceptable: DeepSeek, 20 January 2026
BEC: Square to the horizontal. Clean up.
Last update: 22 January 2026
__________________________
Acceptable: DeepSeek, 20 January 2026
BEC: Clean up. Enhance three colors.
Last update: 22 January 2026
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Needs work: DeepSeek, 20 January 2026
BEC: Hexagon or triangle? Gauge symmetries? Spin and weak isospin.
Last update: 22 January 2026
In our work:
- This page: https://81018.com/su2/
See: https://en.wikipedia.org/wiki/Isospin#The_introduction_of_quarks - Homepage: January 2026 – E8 – https://81018.com/notations-0-10/
December 2025: SU(2) Link: https://81018.com/222044-2/ - Related page: https://81018.com/breaking-cascade-notations-24-67/#SU(2)
- Google AI on 81018: https://81018.com/google-ai-on-su2-su3-su5/
- Google AI on SU(2) on 81018: https://81018.com/google-ai-on-su2/
- Gauge Symmetries: https://81018.com/gauge-symmetries/#Core
- Little Numbers: ⁰⁰⁰ ¹¹¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹⁹⁹ n-28
In Wikipedia:
- Versor, Pauli matrices, 3D rotation group § A note on Lie algebras, and Representation theory of SU(2)
- https://en.wikipedia.org/wiki/Special_unitary_group
- https://en.wikipedia.org/wiki/Lie_group
- The exponential map (from the Lie algebra defined by the matrix exponential) for all matrix groups. Every element of
that is sufficiently close to the identity is the exponential of a matrix in the Lie algebra.[26]
- https://en.wikipedia.org/wiki/Landau_theory
- https://en.wikipedia.org/wiki/Introduction_to_gauge_theory
