Diagonalization of a real-symmetric Hamiltonian by genetic algorithm: A recipe based on minimization of Rayleigh quotient
Subhajit Nandy Pinaki Chaudhury S P Bhattacharyya
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A genetic algorithm-based recipe involving minimization of the Rayleigh quotient is proposed for the sequential extraction of eigenvalues and eigenvectors of a real symmetric matrix with and without basis optimization. Important features of the method are analysed, and possible directions of development suggested
Subhajit Nandy1 2 Pinaki Chaudhury1 3 S P Bhattacharyya1
Volume 134, 2022
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