11 citations · 31 across the 8 of their papers we have counts for
8 papers
Single excitation swap in a modified Jaynes-Cummings-Hubbard lattice
Maritza Ahumada, Natalia Valderrama-Quinteros, Diego Tancara +1
Controlling the transport and nature of quantum excitations in low-dimensional systems is a key requirement for scalable quantum devices, including communication networks and quant…
Magnetic and phonon-induced effects on the non-Markovian dynamics of a single solid-state defect
Ariel Norambuena, Diego Tancara, Vicente Chomalí-Castro +1
The electron-phonon interaction is one of the most fundamental mechanisms in condensed matter physics. Phonons can induce memory effects in solid-state platforms when localized ele…
Quantum kernels for classifying dynamical singularities in a multiqubit system
Diego Tancara, José Fredes, Ariel Norambuena
Dynamical quantum phase transition is a critical phenomenon involving out-of-equilibrium states and broken symmetries without classical analogy. However, when finite-sized systems…
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…
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…
Steering Interchange of Polariton Branches via Coherent and Incoherent Dynamics
Diego Tancara, Ariel Norambuena, Rubén Peña +3
Controlling light-matter based quantum systems in the strong coupling regime allows for exploring quantum simulation of many-body physics in nowadays architectures. For instance, t…
Coding closed and open quantum systems in MATLAB: applications in quantum optics and condensed matter
Ariel Norambuena, Diego Tancara, Raúl Coto
We develop a package of numerical simulations implemented in MATLAB to solve complex many-body quantum systems. We focus on widely used examples that include the calculation of the…