added pointer to today’s

- Ben Gripaios,
*Lectures: From quantum mechanics to the Standard Model*(arXiv:2005.06355)

re-arranged the list of references:

created subsections

and added pointer to

Nakarin Lohitsiri, David Tong,

*Hypercharge Quantisation and Fermat’s Last Theorem*(arXiv:1907.00514)(relating to Fermat’s last theorem)

after

The exact standard model gauge group is the subgroup of the Jordan algebra automorphism group of the octonionic Albert algebra that “stabilizes a 4d sub-Minkowski spacetime” (see there for details).

I have added pointer to today’s article by Krasnov:

]]>More concretely, it is identified with the subgroup of Spin(9) which respects a splitting $\mathbb{H} \oplus \mathbb{H} \simeq_{\mathbb{R}} \mathbb{C} \oplus \mathbb{C}^3$ (Krasnov 19)

added this pointer:

- James Bjorken,
*The November Revolution: A Theorist Reminisces*, 1985 (spire:214067)

]]>The big international conference of $[$ 1974$]$ in London was a turning point $[$…$]$ Ellis’ catalog well reflected the state of theoretical confusion and general disarray in trying to interpret the $e^+ e^-$ data. But in the midst of all of this was a talk by John Iliopoulos (I think I was there too). With passionate zealotry, he laid out with great accuracy what we call the standard model. Everything was there: proton decay, charm, the GIM mechanism of course, QCD, the $SU(2)\times U(1)$ electroweak theory, $SU(5)$ grand unification, Higgs, etc. It was all presented presented with absolute conviction and sounded at the time just a little mad, at least to me (I am a conservative).

added pointer to today’s

- James Wells,
*The Once and Present Standard Model of Elementary Particle Physics*(arxiv:1911.04604)

added pointer to

- John Iliopoulos,
*The making of the standard theory*, Adv.Ser.Direct.High Energy Phys. 26 (2016) 29-59 (spire:1497884, pdf)

started a section “Tension with experiment” (here)

]]>expanded list of textbook accounts and other, added missing bibliographical information, reorganized list of references slightly

]]>made a quick note that the exact gauge group is the quotient

$\big( U(1) \times SU(2) \times SU(3) \big) / \mathbb{Z}_6$still need to give more canonical reference

]]>**Edit to**: standard model of particle physics by Urs Schreiber at 2018-04-01 01:15:37 UTC.

**Author comments**:

added textbook reference

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