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| projects:quantum:hottblockp1 [2025/09/23 11:21] – kymki | projects:quantum:hottblockp1 [2025/09/23 11:46] (current) – kymki | ||
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| ====== Post 1 — Qubits and the Bloch Sphere ====== | ====== Post 1 — Qubits and the Bloch Sphere ====== | ||
| - | This first entry introduces the Bloch sphere representation of qubits and demonstrates how to obtain Bloch vectors with the accompanying Python code. | + | This first entry introduces the Bloch sphere representation of qubits and demonstrates how to obtain Bloch vectors with the [[https:// |
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| <code python> | <code python> | ||
| import numpy as np | import numpy as np | ||
| - | import | + | import |
| # Basis states | # Basis states | ||
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| $|0\rangle$ maps to the north pole $(0, | $|0\rangle$ maps to the north pole $(0, | ||
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| $|1\rangle$ maps to the south pole $(0, | $|1\rangle$ maps to the south pole $(0, | ||
| + | |||
| $|+\rangle$ maps to a point on the equator $(1,0,0)$. | $|+\rangle$ maps to a point on the equator $(1,0,0)$. | ||
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| <code bash> | <code bash> | ||
| - | python | + | python |
| </ | </ | ||