Moments of Random Quantum Marginals via Weingarten Calculus
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DOI: 10.1093/imrn/rnad105
Abstract: The randomized quantum marginal problem asks about the joint distribution of the partial traces (“marginals”) of a uniform random Hermitian operator with fixed spectrum acting on a space of tensors. We introduce a new approach… read more here.
Keywords: random quantum; quantum marginals; marginals via; moments random ... See more keywords