5 citations · 7 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2022★ 2 cited
Properties of fermionic systems with the Path-integral ground state method
Sebastian Ujevick, V. Zampronio, B. R. de Abreu +1
We investigate strongly correlated many-body systems composed of bosons and fermions with a fully quantum treatment using the path-integral ground state method, PIGS. To account fo…
quant-ph2017
Shadow wave function with a symmetric kernel
V. Zampronio, V. Z. Pedroso, S. A. Vitiello
A shadow wave function with an explicit symmetric kernel is introduced. As a consequence the atoms exchange in the system is enhanced. Basic properties of this class of trial funct…
cond-mat.quant-gas2017★ 5 cited
Estimated values of the kinetic energy for liquid He
V. Zampronio, S. A. Vitiello
The kinetic energy is estimated for the ground-state of liquid He at equilibrium density. The obtained value for this quantity, K/atom at density $0.0163~\mboxÅ$…