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pro vyhledávání: '"Brahmachari, Shrigyan"'
We develop a simple fixed-point iterative algorithm that computes the matrix projection with respect to the Bures distance on the set of positive definite matrices that are invariant under some symmetry. We prove that the fixed-point iteration algori
Externí odkaz:
http://arxiv.org/abs/2312.14615
We study a recommender system for quantum data using the linear contextual bandit framework. In each round, a learner receives an observable (the context) and has to recommend from a finite set of unknown quantum states (the actions) which one to mea
Externí odkaz:
http://arxiv.org/abs/2301.13524
Publikováno v:
Phys. Rev. A 109, 022610 (2024)
TThe problem of finding the resource free, closest local unitary, to any bipartite unitary gate $U$ is addressed. Previously discussed as a measure of nonlocality, the distance $K_D(U)$ to the nearest product unitary has implications for circuit comp
Externí odkaz:
http://arxiv.org/abs/2210.13307
Akademický článek
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Publikováno v:
Quantum Machine Intelligence; December 2024, Vol. 6 Issue: 2