Absolutely Amazing Physicists (!) discover a new fundamental and amazing mathematical fact: You can get the Eigenvectors of a matrix using ONLY its Eigenvalues https://arxiv.org/pdf/1908.03795.pdf …pic.twitter.com/Mt797mmqDk
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I don’t think this is what the paper says, though?
yea it does .. the condition on the matrix is that it be hermitian
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if you just look at the equation it's literally a formula for the components of v in terms of eigenvalues
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Oh I completely misread it -- I thought it was summed over the components. Yeah, that's pretty cool!
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