Quantum Computing, Quantum Algorithms.
on the fact that a Hermitian is equal to its own conjugate transpose (ie 𝐻=𝐻†), and since any eigenvalue of H must be real, all eigenvalues of 𝐻 have the property of 𝜆𝑖=𝜆∗. We can rewrite the Hermitian as follows Where 𝜆 is the eigenvalue associated with the eigenvector |𝜓_i⟩ which we can then use