Webthat there is an appropriate consistentKaluza-Klein (KK) reduction on some internal manifoldMfromD= 10orD= 11down tothe lower-dimensional theory. In general, a KK expansion on Mleads to a lower dimensional theory involving an infinite tower of fields. Splitting these fields into a finite number of “light” fields and an infinite Webaction and perform a dimensional reduction on a circle this is known as the Kaluza-Klein reduction. We obtain a D-dimensional Lagrangian that contains gravity, electromagnetic …
The KK Reduction Substitu
WebConsistent KK reduction of D= 11 SUGRA on S7 to D= 4 N=8 SO(8) gauged SUGRA. D=4 elds: g , 28 A , 35s + 35c ˚, fermions. Comments 1. The truncation has been argued to exist, but it is not explicit. There are further truncations which are consistent eg keeping U(1)4 gauge elds. Very useful for constructing solutions 2. WebOct 26, 2024 · We construct a general formula for the Kaluza-Klein (KK) reduction of the DFT Kerr-Schild ansatz. The KK reduction of the ansatz is highly nonlinear, but the associated equations of motion are linear. This linear structure implies that half-maximal supergravities admit a classical double copy. bunny rainbow bridge
Gravitational waves as a probe of the extra dimension
WebAug 10, 2024 · Among the nonstatin LDL-C lowering drugs, PCSK9 inhibitors are the most potent and could further reduce LDL-C by 45% to 64% when added to a statin. 2 PCSK9 inhibitors are, however, costly and thus not widely accessible to all patients. WebFeb 22, 2015 · In the WCF Rest service, the apostrophes and special chars are formatted cleanly when presented to the client. In the MVC3 controller, the apostrophes appear as … WebOct 22, 2024 · We consider the Einstein-Hilbert action without a cosmological constant in five dimensions and implement the Kaluza-Klein (KK) reduction by compactifying the fifth direction on a circle of small but finite radius. For a nonzero compactification radius, the four-dimensional spectrum contains massless and massive KK modes. hallie bonnar