states.trine
¶
Trine states.
Module Contents¶
Functions¶
|
Produce the set of trine states (Slide 6 of [1]). |
- states.trine.trine()¶
Produce the set of trine states (Slide 6 of [1]).
The trine states are formally defined as:
\[u_1 = |0\rangle, \quad u_1 = -\frac{1}{2}\left(|0\rangle + \sqrt{3}|1\rangle\right), \quad \text{and} \quad u_2 = -\frac{1}{2}\left(|0\rangle - \sqrt{3}|1\rangle\right).\]Examples
Generating the trine states can be done by simply invoking the function:
>>> from toqito.states import trine >>> >>> trine() [array([[1], [0]]), array([[-0.5 ], [-0.8660254]]), array([[-0.5 ], [ 0.8660254]])]
References
- Returns:
Vector of trine states.
- Return type:
list[numpy.ndarray]