qml.devices.default_gaussian.squeezed_state

squeezed_state(r, phi, hbar=2.0)[source]

Returns a squeezed state.

Parameters
  • r (float) – the squeezing magnitude

  • phi (float) – the squeezing phase \(\phi\)

  • hbar (float) – (default 2) the value of \(\hbar\) in the commutation relation \([\x,\p]=i\hbar\)

Returns

the squeezed state

Return type

array

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