create_GU4()

DenseTensor< 2 > syten::MPS::BasisTransformation::ModeTransformation::create_GU4

(

Vec< SRDef > const &

a

)

const

creates the GU4 dense Tensor

Hilbert space representation of U2 - C4 representation (16x16) Basis convention: (|site i, site i+1>): |0,0> , |0,d>, |0,u>, |0,ud>, |d,0>, |d,d> ..., |ud, ud>

References complex, create_O2(), create_U2(), and syten::herm().

Referenced by genGU4().

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