Template Function Pennylane::LightningGPU::cuGates::getDoubleExcitationMinus(const std::vector<U>&)

• Defined in File cuGates_host.hpp

Function Documentation

template<class CFP_t, class U = double>
static auto Pennylane::LightningGPU::cuGates::getDoubleExcitationMinus(const std::vector<U> &params) -> std::vector<CFP_t>

Create a matrix representation of the double excitation rotation with negative phase-shift outside the rotation subspace gate data in row-major format.

Template Parameters

• CFP_t – Required precision of gate (float or double).

• U – Required precision of parameter (float or double).

Parameters

params – Vector of phase shift angles. Only front element is read.

Returns

std::vector<CFP_t> Return double excitation rotation with negative phase-shift outside the rotation subspace gate data.

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