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RotZ

RotZ(real phi, integer site) -> OperatorParam<real>​

Returns a spin-1/2 RotZ(ϕ)=exp⁡(−iϕZ/2)(\phi) = \exp(-i\phi Z/2) rotation operator around the Z-axis.

Parameters​

  • phi: The rotation angle.
  • site: The site index where the operator acts.

Example​

var rz_full = RotZ(6.28318, 2)  // 2π rotation on site 2