70 citations · 300 across the 10 of their papers we have counts for
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physics.chem-ph2004★ 31 cited
Electronic Quantum Monte Carlo Calculations of Atomic Forces, Vibrations, and Anharmonicities
Myung Won Lee, Massimo Mella, Andrew M. Rappe
Atomic forces are calculated for first-row monohydrides and carbon monoxide within electronic quantum Monte Carlo (QMC). Accurate and efficient forces are achieved by using an impr…
physics.chem-ph2001★ 19 cited
Annihilation rate in positronic systems by quantum Monte Carlo. eLiH as test case
Massimo Mella, Simone Chiesa, Gabriele Morosi
An accurate method to compute the annihilation rate in positronic systems by means of quantum Monte Carlo simulations is tested and compared with previously proposed methods using…