genTrivialCGC()

template<Rank rank>

std::vector< SparseTensor< rank, CDef > > syten::genTrivialCGC ( Index  numSyms = 1 )

inline

Generates numSyms trivial CGC tensors of the specified rank.

The tensors have all dimensions equal to 1 and the sole entry has value 1. Useful only for \( U(1) \) symmetries.

References syten::RepRegister::dim(), std::vector< T >::push_back(), rank(), and syten::SparseTensor< rank, Scalar >::valSingleton().

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