282 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Federico Santa María Technical UniversityCL59 papers
- Centro Científico Tecnológico de ValparaísoCL45 papers
- Millennium Institute for Subatomic Physics at High-Energy Frontier, Saphir36 papers
- Centre National de la Recherche ScientifiqueFR28 papers
- Pontificia Universidad Católica de ChileCL26 papers
- University of ChileCL25 papers
- Universidad Andrés BelloCL21 papers
- University of ConcepciónCL21 papers
- Universidad Diego PortalesCL19 papers
- Universidade Federal do Rio Grande do NorteBR19 papers
- University of TübingenDE19 papers
- Universidad de Santiago de ChileCL18 papers
15 papers · 1 filter
Brazilian Twin Photons 32nd anniversary
Renné Medeiros de Araújo, Raphael César Souza Pimenta, Lucas Marques Fagundes +4
We present a historical review of the development and impact of spontaneous parametric down-conversion (SPDC) in Brazil, marking over three decades since the first twin-photon expe…
Hybrid Atomistic-Parametric Decoherence Model for Molecular Spin Qubits
Katy Aruachan, Sanoj Raj, Yamil J. Colón +2
Solid-state molecular qubits with open-shell ground states have great potential for addressability, scalability, and tunability, but understanding the fundamental limits of quantum…
Observation of non-Markovian Radiative Phenomena in Structured Photonic Lattices
Rodrigo A. Vicencio, Fabiola G. L. Carcamo-Macaya Diego Román-Cortés, Pablo Solano
The spectral structure of a photonic reservoir shapes radiation phenomena for embedded quantum emitters. We implement an all-optical analog to study such an effect, particularly to…
Open quantum dynamics of strongly coupled oscillators with multi-configuration time-dependent Hartree propagation and Markovian quantum jumps
Johan F. Triana, Felipe Herrera
Modeling the non-equilibrium dissipative dynamics of strongly interacting quantized degrees of freedom is a fundamental problem in several branches of physics and chemistry. We imp…
Transmission Estimation at the Fundamental Quantum Cramér-Rao Bound with Macroscopic Quantum Light
Timothy S. Woodworth, Carla Hermann-Avigliano, Kam Wai Clifford Chan +1
The field of quantum metrology seeks to apply quantum techniques and/or resources to classical sensing approaches with the goal of enhancing the precision in the estimation of a pa…
Ultrafast modulation of vibrational polaritons for controlling the quantum field statistics at mid-infrared frequencies
Johan F. Triana, Felipe Herrera
Controlling the quantum field statistics of confined light is a long-standing goal in integrated photonics. We show that by coupling molecular vibrations with a confined mid-infrar…
Collective enhancement in dissipative quantum batteries
Javier Carrasco, Jerónimo R. Maze, Carla Hermann-Avigliano +1
We study a quantum battery made out of non-mutually interacting qubits coupled to a dissipative single electromagnetic field mode in a resonator. We quantify the charging energ…
Entropic uncertainty relations for mutually unbiased periodic coarse-grained observables resemble their discrete counterparts
Łukasz Rudnicki, Stephen P. Walborn
One of the most important and useful entropic uncertainty relations concerns a dimensional system and two mutually unbiased measurements. In such a setting, the sum of two info…
Quadrature protection of squeezed states in a one-dimensional photonic topological insulator
J. Medina Dueñas, G. O'Ryan Pérez, Carla Hermann-Avigliano +1
What is the role of topology in the propagation of quantum light in photonic lattices? We address this question by studying the propagation of squeezed states in a topological one-…
Periodic discretized continuous observables are neither continuous nor discrete
Thais L. Silva, Łukasz Rudnicki, Daniel S. Tasca +1
Most of the fundamental characteristics of quantum mechanics, such as non-locality and contextuality, are manifest in discrete, finite-dimensional systems. However, many quantum in…
Boosting entanglement generation in down-conversion with incoherent illumination
Lucas Hutter, Gustavo Lima, Stephen P. Walborn
Entangled photons produced by spontaneous parametric down-conversion have been of paramount importance for our current understanding of quantum mechanics and advances in quantum in…
Experimental demonstration of phase estimation advantage in presence of depolarizing noise by using coherent measurements
R. S. Piera, S. P. Walborn, G. H. Aguilar
We report an experimental investigation of the role of measurement in quantum metrology when the states of the probes are mixed. In particular, we investigated optimized local meas…
Multi-dimensional entanglement generation with multi-core optical fibers
E. S. Gómez, S. Gómez, I. Machuca +4
Trends in photonic quantum information follow closely the technical progress in classical optics and telecommunications. In this regard, advances in multiplexing optical communicat…
Computational advantage from quantum superposition of multiple temporal orders of photonic gates
Márcio M. Taddei, Jaime Cariñe, Daniel Martínez +9
Models for quantum computation with circuit connections subject to the quantum superposition principle have been recently proposed. There, a control quantum system can coherently d…
Exposure of subtle multipartite quantum nonlocality
M. M. Taddei, T. L. Silva, R. V. Nery +3
The celebrated Einstein-Podolsky-Rosen quantum steering has a complex structure in the multipartite scenario. We show that a naively defined criterion for multipartite steering all…