38 citations · 99 across the 9 of their papers we have counts for
11 papers
Dynamics of Correlations and Entanglement Generation in Electron-Molecule Inelastic Scattering
Martin Mendez, Federico M. Pont
The dynamics and processes involved in particle-molecule scattering, including nuclear dynamics, are described and analyzed using various quantum information quantities throughout…
Convexity properties of superpositions of degenerate bipartite eigenstates
Natalia Giovenale, Federico M. Pont, Pablo Serra +1
The entanglement content of superpositions of pairs of degenerate eigenstates of a bipartite system are considered in the case that both are also eigenstates of the component o…
Exact wave functions and entropies of the one dimensional Regularized Calogero model
Federico M. Pont, Omar Osenda, Pablo Serra
The divergence in the interaction term of the Calogero model can be prevented introducing a cutoff length parameter, this modification leads to a quasi-exactly solvable model whose…
Long- and short-range interaction footprints in entanglement entropies of two-particle Wigner molecules in 2D quantum traps
Eloisa Cuestas, Mariano Garagiola, Federico M. Pont +2
The occupancies and entropic entanglement measures for the ground state of two particles in a two-dimensional harmonic anisotropic trap are studied. We implement a method to study…
Detecting dimensional crossover and finite Hilbert space through entanglement entropies
Mariano Garagiola, Eloisa Cuestas, Federico M. Pont +2
The information content of the two-particle one- and two-dimensional Calogero model is studied using the von Neumann and Rényi entropies. The one-dimensional model is shown to have…
Exact finite reduced density matrix and von Neumann entropy for the Calogero model
Omar Osenda, Federico M. Pont, Anna Okopińska +1
The information content of continuous quantum variables systems is usually studied using a number of well known approximation methods. The approximations are made to obtain the spe…
Electron-correlation driven capture and release in double quantum dots
Federico M. Pont, Annika Bande, Lorenz S. Cederbaum
We recently predicted that the interatomic Coulombic electron capture (ICEC) process, a long-range electron correlation driven capture process, is achievable in gated double quantu…
Controlled energy-selected electron capture and release in double quantum dots
Federico M. Pont, Annika Bande, Lorenz S. Cederbaum
Highly accurate quantum electron dynamics calculations demonstrate that energy can be efficiently transferred between quantum dots. Specifically, in a double quantum dot an incomin…
Real stabilization of resonance states employing two parameters: basis set size and coordinate scaling
Federico M. Pont, Pablo Serra, Omar Osenda
The resonance states of one- and two-particle Hamiltonians are studied using variational expansions with real basis-set functions. The resonance energies, , and widths, , a…
The scaling of the density of states in systems with resonance states
Federico M. Pont, Omar Osenda, Pablo Serra
Resonance states of a two-electron quantum dot are studied using a variational expansion with both real basis-set functions and complex scaling methods. We present numerical eviden…
Entropy, fidelity, and double orthogonality for resonance states in two-electron quantum dots
Federico M. Pont, Omar Osenda, Pablo Serra +1
Resonance states of a two-electron quantum dot are studied using a variational expansion with both real basis-set functions and complex scaling methods. The two-electron entangleme…