qml.devices.default_gaussian.vacuum_state

vacuum_state(wires, hbar=2.0)

Returns the vacuum state.

Parameters

• wires (int) – the number of wires to initialize in the vacuum state

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

Returns

the vacuum state

Return type

array

code/api/pennylane.devices.default_gaussian.vacuum_state

 

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