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quant-ph2024
Non-commutative optimization problems with differential constraints
Mateus Araújo, Andrew J. P. Garner, Miguel Navascues
Non-commutative polynomial optimization (NPO) problems seek to minimize the state average of a polynomial of some operator variables, subject to polynomial constraints, over all st…
quant-ph2008★ 745 cited
A convergent hierarchy of semidefinite programs characterizing the set of quantum correlations
Miguel Navascues, Stefano Pironio, Antonio Acin
We are interested in the problem of characterizing the correlations that arise when performing local measurements on separate quantum systems. In a previous work [Phys. Rev. Lett.…