Katarzyna Siudzińska
3 papers in the PaperMetrix corpus
Papers by this author
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Engineering fidelity of the generalized Pauli channels via legitimate memory kernels
2019 · Physical Review A
We analyze the fidelity of the generalized Pauli channels governed by memory kernel master equations. It is shown that by appropriate engineering of parameters of the corresponding memory kernel, the quantum evolution with nonlocal noise …
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Engineering Classical Capacity of Generalized Pauli Channels with Admissible Memory Kernels
2021 · arXiv (Cornell University)
In this paper, we analyze the classical capacity of the generalized Pauli channels generated via memory kernel master equations. For suitable engineering of the kernel parameters, evolution with non-local noise effects can produce dynamical maps …
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Indecomposable entanglement witnesses from symmetric measurements
2022 · arXiv (Cornell University)
We propose a family of positive maps constructed from a recently introduced class of symmetric measurements. These maps are used to define entanglement witnesses, which include other popular approaches with mutually unbiased bases and mutually …