Virginia TechGajdzinski, C.Streater, R. F.2014-04-092014-04-091991-08Gajdzinski, C.; Streater, R. F., "Anomaly meltdown," J. Math. Phys. 32, 1981 (1991); http://dx.doi.org/10.1063/1.5292180022-2488http://hdl.handle.net/10919/47022It is shown that at nonzero temperature it is possible that anomalies in representations of symmetry groups and gauge groups, present at zero temperature, disappear. Several examples are given. Thus the idea that anomalies in baryon currents might have caused the baryon imbalance in the early hot universe needs reconsideration.en-USIn Copyrightbaryonsnuclear reactor accidentsArticle - Refereedhttp://scitation.aip.org/content/aip/journal/jmp/32/8/10.1063/1.529218https://doi.org/10.1063/1.529218