76 citations · 190 across the 8 of their papers we have counts for
9 papers
Molecular Dissociation in Presence of a Catalyst II: The bond breaking role of the transition from virtual to localized states
Andres Ruderman, Axel Dente, Elizabeth Santos +1
We address a molecular dissociation mechanism that is known to occur when a H 2 molecule approaches a catalyst with its molecular axis parallel to the surface. It is found that mol…
Molecular dissociation in presence of catalysts: Interpreting bond breaking as a quantum dynamical phase transition
A. Ruderman, A. D. Dente, E. Santos +1
In this work we show that the molecular chemical bond formation and dissociation in presence of the d-band of a metal catalyst can be described as a Quantum Dynamical Phase Transit…
Tailoring optical fields emitted by nanometric sources
Raúl A. Bustos-Marún, Axel D. Dente, Eduardo A. Coronado +1
Here we study a simple way of controlling the emitted fields of sub-wavelength nanometric sources. The system consists of arrays of nanoparticles (NPs) embedded in optical active m…
Time Fluctuations in Isolated Quantum Systems of Interacting Particles
Pablo R. Zangara, Axel D. Dente, E. J. Torres-Herrera +3
Numerically, we study the time fluctuations of few-body observables after relaxation in isolated dynamical quantum systems of interacting particles. Our results suggest that they d…
Interaction-disorder competition in a spin system evaluated through the Loschmidt Echo
Pablo R. Zangara, Axel D. Dente, Aníbal Iucci +2
The interplay between interactions and disorder in closed quantum many-body systems is relevant for thermalization phenomenon. In this article, we address this competition in an in…
GPU accelerated Trotter-Suzuki solver for quantum spin dynamics
Axel D. Dente, Carlos S. Bederián, Pablo R. Zangara +1
The resolution of dynamics in out of equilibrium quantum spin systems lies at the heart of fundamental questions among Quantum Information Processing, Statistical Mechanics and Nan…