Anomaly interplay in U(2) gauge theories
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DOI: 10.1007/jhep05(2020)098
Abstract: We discuss anomaly cancellation in U(2) gauge theories in four dimensions. For a U(2) gauge theory defined with a spin structure, the vanishing of the bordism group Ω 5 Spin $$ {\Omega}_5^{\mathrm{Spin}} $$ ( B… read more here.
Keywords: gauge theories; theory; anomaly; spin structure ... See more keywords