2.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR835 papers
- The Ohio State UniversityUS812 papers
- Universidade de São PauloBR798 papers
- Panjab UniversityIN636 papers
- Universidade Federal do ABCBR635 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT634 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR603 papers
- Benemérita Universidad Autónoma de PueblaMX594 papers
- European Organization for Nuclear ResearchCH583 papers
- Wayne State UniversityUS576 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT570 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT565 papers
14 papers · 2 filters
Temperature of the three-state quantum walk
Luisa Toledo Tude, Marcos C. de Oliveira
Despite the coined quantum walk being a closed quantum system under a unitary evolution, its Hilbert space can be divided in two sub-spaces, which makes it possible for one to anal…
Quantum Darwinism and the spreading of classical information in non-classical theories
Roberto D. Baldijao, Marius Krumm, Andrew J. P. Garner +1
Quantum Darwinism posits that the emergence of a classical reality relies on the spreading of classical information from a quantum system to many parts of its environment. But what…
Unravelling the non-classicality role in Gaussian heat engines
A. de Oliveira Junior, M. C de Oliveira
At the heart of quantum thermodynamics lies a fundamental question about what is genuine "quantum" in quantum heat engines and how to seek this quantumness, so that thermodynamical…
Spectral Broadening and Ultrafast Dynamics of a Nitrogen-Vacancy Center Ensemble in Diamond
Albert Liu, Steven T. Cundiff, Diogo B. Almeida +1
Many applications of nitrogen-vacancy (NV) centers in diamond crucially rely on a spectrally narrow and stable optical zero-phonon line transition. Though many impressive proof-of-…
Evolution of the quantized field coupled to a thermal bath: a phase space approach
E. P. Mattos, A. Vidiella-Barranco
We present an alternative method for describing the evolution of a mode of the quantized electromagnetic field in contact with a finite temperature thermal bath. We use the expansi…
The quaternionic Goos-Haenchen shift
Stefano De Leo, Gisele C. Ducati
We investigate the lateral displacement of electronic waves when partially and totally reflected by a quaternionic potential. Following the analogy between Quantum Mechanics and Op…
Information scrambling vs. decoherence -- two competing sinks for entropy
Akram Touil, Sebastian Deffner
A possible solution of the information paradox can be sought in quantum information scrambling. In this paradigm, it is postulated that all information entering a black hole is rap…
Spin-orbit implementation of Solovay-Kitaev decomposition of single-qubit channels
M. H. M. Passos, A. de Oliveira Junior, M. C. de Oliveira +2
The Solovay-Kitaev theorem allows us to approximate any single-qubit gate to arbitrary accuracy with a finite sequence of fundamental operations from a universal set of gates. Insp…
Sudden death of entanglement induced by a minimal thermal environment
G. L. Deçordi, A. Vidiella-Barranco
We study the dynamics of two interacting two-level systems (qubits) having one of them isolated and the other coupled to a single mode electromagnetic field in a thermal state. The…
Bell Non-Locality in Many Body Quantum Systems with Exponential Decay of Correlations
Carlos H. S. Vieira, Cristhiano Duarte, Raphael C. Drumond +1
Using Bell-inequalities as a tool to explore non-classical physical behaviours, in this paper we analyze what one can expect to find in many-body quantum physics. Concretely, frami…
Wave-particle duality using the Compton effect
Lucas S. Pollyceno, A. D. Ribeiro
Thought experiments based on the double-slit interferometer had a crucial role to develop ideas concerning the wave-particle duality and the Bohr's complementarity principle. Ideal…
Proposal for optomechanical quantum teleportation
Jie Li, Andreas Wallucks, Rodrigo Benevides +4
We present a novel discrete-variable quantum teleportation scheme using pulsed optomechanics. In our proposal, we demonstrate how an unknown optical input state can be transferred…
Theory of Neutrino Detection -- Flavor Oscillations and Weak Values
Yago P. Porto-Silva, Marcos C. de Oliveira
We show that, in the relativistic limit, the quantum theory of neutrino oscillations can be described through the theory of weak measurements with pre and post-selection. The weak…
Correlation Redistribution by Causal Horizons
L. Pipolo de Gioia, M. C. de Oliveira
The Minkowski vacuum , which for an inertial observer is devoid of particles, is treated as a thermal bath by Rindler observers living in a single Rindler wedge, as a…