Quantum Mechanics
The physics underneath the computing, said plainly. Superposition, measurement, entanglement, phase, and decoherence, with the mysticism left at the door.
Posts
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21:23 Quantum Computing Phase kickback: the trick behind quantum algorithms
The control flips, the target sits still. One strange move that unlocks half the algorithms in the field, built and run in Qiskit.
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15:45 Quantum Computing Why your qubits forget: decoherence in plain words
T1 is the qubit falling down, T2 is the phase slipping away. The two clocks that decide how long your circuit gets to run.
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10:44 Quantum Computing Relative phase: the invisible engine of quantum
Probabilities cannot see it, the next gate can. Global vs relative phase, and the experiment that makes the invisible visible.
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00:24 Quantum Computing Entanglement, explained without the spooky
The Bell state in two lines of code, what correlated really means, and why none of it sends messages faster than light.
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22:33 Quantum Computing Measurement is not magic: the Born rule by hand
Why a quantum result is a probability: amplitude squared, worked on paper and checked in NumPy, one basis at a time.