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SpECTRE
v2026.04.01
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Compute item for lapse \(\alpha\) from the spacetime metric \(g_{ab}\) and the shift \(\beta^i\). More...
#include <Lapse.hpp>
Public Types | |
| using | argument_tags |
| using | return_type = Scalar<DataType> |
| using | base = Lapse<DataType> |
| Public Types inherited from gr::Tags::Lapse< DataType > | |
| using | type = Scalar<DataType> |
Static Public Attributes | |
| static constexpr auto | function |
Compute item for lapse \(\alpha\) from the spacetime metric \(g_{ab}\) and the shift \(\beta^i\).
Can be retrieved using gr::Tags::Lapse.
| using gr::Tags::LapseCompute< DataType, SpatialDim, Frame >::argument_tags |
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staticconstexpr |