70 citations · 300 across the 10 of their papers we have counts for
3 papers · 2 filters
Explicitly correlated trial wave functions in Quantum Monte Carlo calculations of excited states of Be and Be-
Luca Bertini, Dario Bressanini, Massimo Mella +1
We present a new form of explicitly correlated wave function whose parameters are mainly linear, to circumvent the problem of the optimization of a large number of non-linear param…
Stability and production of positron-diatomic molecule complexes
Massimo Mella, Dario Bressanini, Gabriele Morosi
The energies at geometries close to the equilibrium for the eBeO and eLiF ground states were computed by means of diffusion Monte Carlo simulations. These results allow us…
A variational Monte Carlo calculation of dynamic multipole polarizabilities and van der Waals coefficients of the PsH system
Massimo Mella, Dario Bressanini, Gabriele Morosi
The first three dynamic multipole polarizabilities for the ground state of hydrogen, helium, hydride ion, and positronium hydride PsH have been computed using the variational Monte…