4 papers · 1 filter
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…
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…