The problem of objectivity, ie how to explain on quantum grounds the objective character of
the macroscopic world, is one of the aspects of the celebrated quantum-to-classical …

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 …

We investigate the implications of quantum Darwinism in a composite quantum system with
interacting constituents exhibiting a decoherence-free subspace. We consider a two-qubit …

Understanding the emergence of objectivity from the quantum realm has been a long
standing issue strongly related to the quantum to classical crossover. Quantum Darwinism …

Quantum Darwinism is a compelling theory that describes the quantum-to classical transition
as the emergence of objectivity of quantum systems. Spectrum broadcast structure and …

We discuss the generation of a Schrödinger cat in a nanocavity created by the coupling of
an electromagnetic mode with an exciton in a quantum dot considering the dispersive limit of …

Quantum-to-classical transition still eludes a full understanding. Out of its multiple aspects,
one has recently gained an increased attention—the appearance of objective world out of …

Our knowledge of quantum mechanics can satisfactorily describe simple microscopic
systems, but is yet to explain the macroscopic everyday phenomena we observe. Here we …

A quantum system interacting with a multipartite environment can induce redundant
encoding of the information of a system into the environment, which is the essence of …

There are strong evidences in the literature that quantum non-Markovianity would hinder the
presence of Quantum Darwinism. In this Letter, we study the relation between quantum …