Positronium chemistry by quantum Monte Carlo. I. Positronium-first row atom complexes D Bressanini, M Mella, G Morosi
The Journal of chemical physics 108 (12), 4756-4760, 1998
101 1998 Robust wave function optimization procedures in quantum Monte Carlo methods D Bressanini, G Morosi, M Mella
The Journal of chemical physics 116 (13), 5345-5350, 2002
91 2002 Stability of four-unit-charge systems: A quantum Monte Carlo study D Bressanini, M Mella, G Morosi
Physical Review A 55 (1), 200, 1997
90 1997 Imaging the structure of the trimer systems 4 He3 and 3 He4 He2 J Voigtsberger, S Zeller, J Becht, N Neumann, F Sturm, HK Kim, M Waitz, ...
Nature communications 5 (1), 5765, 2014
79 2014 Positron chemistry by quantum Monte Carlo. II. Ground-state of positron-polar molecule complexes D Bressanini, M Mella, G Morosi
The Journal of chemical physics 109 (5), 1716-1720, 1998
72 1998 Quantum Monte Carlo investigation of small He4 clusters with a He3 impurity D Bressanini, M Zavaglia, M Mella, G Morosi
The Journal of Chemical Physics 112 (2), 717-722, 2000
69 2000 Unexpected symmetry in the nodal structure of the He atom D Bressanini, PJ Reynolds
Physical review letters 95 (11), 110201, 2005
68 2005 Positron and positronium chemistry by quantum Monte Carlo. IV. Can this method accurately compute observables beyond energy? M Mella, G Morosi, D Bressanini
The Journal of chemical physics 111 (1), 108-114, 1999
63 1999 An investigation of nodal structures and the construction of trial wave functions D Bressanini, G Morosi, S Tarasco
The Journal of chemical physics 123 (20), 2005
62 2005 Random‐walk approach to mapping nodal regions of N ‐body wave functions: Ground‐state Hartree–Fock wave functions for Li–C WA Glauser, WR Brown, WA Lester Jr, D Bressanini, BL Hammond, ...
The Journal of chemical physics 97 (12), 9200-9215, 1992
57 1992 Positron and positronium chemistry by quantum Monte Carlo. V. The ground state potential energy curve of e+ LiH M Mella, G Morosi, D Bressanini, S Elli
The Journal of Chemical Physics 113 (15), 6154-6159, 2000
56 2000 Nodal surfaces of helium atom eigenfunctions TC Scott, A Lüchow, D Bressanini, JD Morgan III
Physical Review A—Atomic, Molecular, and Optical Physics 75 (6), 060101, 2007
55 2007 Between Classical and Quantum Monte Carlo Methods: Variational QMC D Bressanini, PJ Reynolds
Advances in chemical physics 105, 37-64, 1999
55 1999 Stability and positron annihilation of positronium hydride L= 0, 1, 2 states: A quantum Monte Carlo study D Bressanini, M Mella, G Morosi
Physical Review A 57 (3), 1678, 1998
49 1998 Borromean binding in L Bertini, M Mella, D Bressanini, G Morosi
Physical Review A—Atomic, Molecular, and Optical Physics 69 (4), 042504, 2004
40 2004 Recent Advances in Quantum Monte Carlo Methods D Bressanini, DM Ceperley, PJ Reynolds, WA Lester, SM Rothstein, ...
World Scientific, 2002
33 2002 Implications of the two nodal domains conjecture for ground state fermionic wave functions D Bressanini
Physical Review B—Condensed Matter and Materials Physics 86 (11), 115120, 2012
30 2012 Positron and positronium chemistry by quantum Monte Carlo. III. Ground state of D Bressanini, M Mella, G Morosi
The Journal of chemical physics 109 (14), 5931-5934, 1998
30 1998 Time step bias improvement in diffusion Monte Carlo simulations M Mella, G Morosi, D Bressanini
Physical Review E 61 (2), 2050, 2000
29 2000 Nonadiabatic wavefunctions as linear expansions of correlated exponentials. A quantum Monte Carlo application to H2+ and Ps2 D Bressanini, M Mella, G Morosi
Chemical physics letters 272 (5-6), 370-375, 1997
29 1997 