3.6k citations · 19k across the 197 of their papers we have counts for
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A No-go theorem for device-independent security in relativistic causal theories
Roberto Salazar, Michał Kamon, Dardo Goyeneche +4
A crucial task for secure communication networks is to determine the minimum of physical requirements to certify a cryptographic protocol. A widely accepted candidate for certifica…
System information propagation for spin structures
Piotr Mironowicz, Paweł Należyty, Paweł Horodecki +1
We study in details decoherence process of a spin register, coupled to a spin environment. We use recently developed methods of information transfer study in open quantum systems t…
State independent contextuality advances one-way communication
Debashis Saha, Paweł Horodecki, Marcin Pawłowski
Although `quantum contextuality' is one of the most fundamental non-classical feature, its generic role in information processing and computation is an open quest. In this article,…
At the limits of criticality-based quantum metrology: apparent super-Heisenberg scaling revisited
Marek M. Rams, Piotr Sierant, Omjyoti Dutta +2
We address the question whether the super-Heisenberg scaling for quantum estimation is realizable. We unify the results of two approaches. In the first one, the original system is…