qml.devices.default_gaussian.homodyne¶
- homodyne(phi=None)[source]¶
Function factory that returns the Homodyne expectation of a one mode state.
- Parameters
phi (float) – the default phase space axis to perform the Homodyne measurement
- Returns
A function that accepts a single mode means vector, covariance matrix, and phase space angle phi, and returns the quadrature expectation value and variance.
- Return type
function
code/api/pennylane.devices.default_gaussian.homodyne
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