5 citations · 8 across the 4 of their papers we have counts for
10 papers · 1 filter
Investigating the Global Properties of a Resource Theory of Contextuality
Tiago Santos, Barbara Amaral
Resource theories constitute a powerful theoretical framework and a tool that captures, in an abstract structure, pragmatic aspects of the most varied theories and processes. For p…
Emergence of noncontextuality under quantum Darwinism
Roberto D. Baldijão, Rafael Wagner, Cristhiano Duarte +2
Quantum Darwinism proposes that the proliferation of redundant information plays a major role in the emergence of objectivity out of the quantum world. Is this kind of objectivity…
Investigating Coarse-Grainings and Emergent Quantum Dynamics with Four Mathematical Perspectives
Cristhiano Duarte, Barbara Amaral, Marcelo Terra Cunha +1
With the birth of quantum information science, many tools have been developed to deal with many-body quantum systems. Although a complete description of such systems is desirable,…
On Possibilistic Conditions to Contextuality and Nonlocality
Leonardo Santos, Barbara Amaral
Contextuality and nonlocality are non-classical properties exhibited by quantum statistics whose implications profoundly impact both foundations and applications of quantum theory.…
Contextuality-by-default for behaviours in compatibility scenarios
Alisson Tezzin, Rafael Wagner, Barbara Amaral
We show that the main idea behind contextuality-by-default (CbD), i.e., the assumption that a physical measurement has to be understood as a contextual collection of random variabl…
Resource Theory of Contextuality
Barbara Amaral
In addition to the important role of contextuality in foundations of quantum theory, this intrinsically quantum property has been identified as a potential resource for quantum adv…