qml.devices.default_gaussian.beamsplitter

beamsplitter(theta, phi)

Beamsplitter.

Parameters

• theta (float) – transmittivity angle (\(t=\cos\theta\))

• phi (float) – phase angle (\(r=e^{i\phi}\sin\theta\))

Returns

symplectic transformation matrix

Return type

array

code/api/pennylane.devices.default_gaussian.beamsplitter

 

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