38 citations · 99 across the 9 of their papers we have counts for
7 papers · 1 filter
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…
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…