2022-11-292022-11-291998-07https://www.sciencedirect.com/science/article/pii/S03930440970006240393-0440https://hdl.handle.net/10669/87819Using the formalism of superconnections, we show the existence of a bosonic action functional for the standard K-cycle in noncommutative geometry, giving rise, through the spectral action principle, only to the Einstein gravity and Standard Model Yang-Mills-Higgs terms.engacceso abiertoGeometría no conmutativaacción espectralsupersimetríaGEOMETRYQUANTUM THEORYNoncommutative geometryGRAVITY MODELA nonperturbative form of the spectral action principle in noncommutative geometryartículo original10.1016/S0393-0440(97)00062-4