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NumberPhase

NumberPhase(real angle, integer i) -> FermionOperator​

Returns the site number phase operator exp⁡(iϕni)\exp(i \phi n_i) with support on the specified site.

Parameters​

  • angle: The phase angle ϕ\phi in radians.
  • i: The site index where the operator acts.

Example​

NumberPhase(pi,0)*Fbit("1000") // Returns (-1 + 0i)|1000>