Gell-Mann, Murray. P. Ramond, and R. Slansky. "Color embeddings, charge assignments, and proton stability" in Reviews of Modern Physics, October 1974, vol 50 no. 4. Original wrappers. The Gell-Mann et al is on pp 721-744 in the issue of pp 721-915. G/VG copy. "Three problems in hypothetical unified theories of electromagnetic, weak, and strong interactions are discussed here. First, the problem of embedding color in any simple gauge group is solved, and a complete classification of theories where the fermion color is restricted to�1c,�3c, and��3c�of�SUc3�is given. Generalizations are also indicated. Second, an unbroken�U1�generated by electric charge is embedded into each of the above theories and the charge assignments analyzed. Third, the general problem of stabilizing the proton by a suitable atomic mass number�A�is studied for the same set of theories. It is always possible to define�A�if the gauge group is not too small.--abstract.

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Title

"Color embeddings, charge assignments, and proton stability" in Reviews of Modern Physics.

Publisher

American Physical Society

Publication Date

1978

Binding

Soft cover

Condition

Good

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