iqm.benchmarks.compressive_gst.mgst.additional_fns.randU

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iqm.benchmarks.compressive_gst.mgst.additional_fns.randU#

iqm.benchmarks.compressive_gst.mgst.additional_fns.randU(n: int, a: float = 1) → ndarray#

Generates random unitary from a random hermitian generator.

Parameters:

  • n (int) – Matrix dimension of the unitary

  • a (float) – Parameter to control the norm of the hermitian generator

Returns:

Matrix exponential of random hermitian matrix times the imaginary unit.

Return type:

U

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