A Bit of Qubit
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A Bit of Qubit

Quantum Phase Estimation: More Qubits, More Accuracy

Determine Phase of an Eigenvector of a Unitary Operator

Phase Estimation using Qubits [Photo by Jeremy Bezanger on Unsplash]

Quantum Phase Estimation (QPE) is an algorithm that’s used to estimate the phase (or eigenvalue) of an eigenvector of a unitary operator. Since this post will use many important concepts discussed in the Quantum Fourier Transform post, please check it for a review. What you can…

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Saptashwa Bhattacharyya

Saptashwa Bhattacharyya

PhD, Astrophysics. Using Deep Learning, Searching Dark Matter! https://www.linkedin.com/in/saptashwa