121 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Pontificia Universidad Católica de ChileCL26 papers
- University of ValparaísoCL15 papers
- University of ConcepciónCL13 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- University of ChileCL10 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR8 papers
- Center for the Development of Nanoscience and NanotechnologyCL7 papers
- Universidad de La FronteraCL7 papers
- Universidad Diego PortalesCL7 papers
- Universidad Nacional de La PlataAR7 papers
- Huaqiao UniversityCN6 papers
- Instituto de Física FundamentalES6 papers
9 papers · 2 filters
Engineering non-Markovianity from defect-phonon interactions
Francisco J. González, Diego Tancara, Hossein T. Dinani +2
Understanding defect-phonon interactions in solid-state devices is crucial for improving our current knowledge of quantum platforms. In this work, we develop first-principles calcu…
Kernel-based quantum regressor models learn non-Markovianity
Diego Tancara, Hossein T. Dinani, Ariel Norambuena +2
Quantum machine learning is a growing research field that aims to perform machine learning tasks assisted by a quantum computer. Kernel-based quantum machine learning models are pa…
Temperature-dependent spin-lattice relaxation of the nitrogen-vacancy spin triplet in diamond
M. C. Cambria, A. Norambuena, H. T. Dinani +8
Spin-lattice relaxation within the nitrogen-vacancy (NV) center's electronic ground-state spin triplet limits its coherence times, and thereby impacts its performance in quantum ap…
Physics-informed neural networks for quantum control
Ariel Norambuena, Marios Mattheakis, Francisco J. González +1
Quantum control is a ubiquitous research field that has enabled physicists to delve into the dynamics and features of quantum systems, delivering powerful applications for various…
Experimental quantum state discrimination using the optimal fixed rate of inconclusive outcomes strategy
Santiago Gómez, Esteban S. Gómez, Omar Jiménez +3
The problem of non-orthogonal state discrimination underlies crucial quantum information tasks, such as cryptography and computing protocols. Therefore, it is decisive to find opti…
Phonon trapping states as a witness for generation of phonon blockade in a hybrid micromaser system
Hugo Molinares, Vitalie Eremeev, Miguel Orszag
In a hybrid micromaser system consisting of an optical cavity with a moving mirror connected to a low temperature thermal bath, we demonstrate, both analytically and numerically, t…
Dynamical quantum phase transition in diamond: applications in quantum metrology
Francisco J. González, Ariel Norambuena, Raúl Coto
Nonequilibrium dynamics is a paramount scenario for studying quantum systems. The emergence of new features with no equilibrium counterpart, such as dynamical quantum phase transit…
Estimating the degree of non-Markovianity using variational quantum circuits
Hossein T. Dinani, Diego Tancara, Felipe F. Fanchini +2
Several applications of quantum machine learning (QML) rely on a quantum measurement followed by training algorithms using the measurement outcomes. However, recently developed QML…
Amplification of mechanical quadratures using weak values
Sergio Carrasco, Miguel Orszag
An interferometric arrangement is proposed in which the technique of weak value amplification is implemented in order to enlarge the effect of a single photon on the quadratures of…