Artículos de revistas
Helium Atoms Kinetic Energy at Temperature T=0
Registro en:
Journal Of Low Temperature Physics. Springer/plenum Publishers, v. 162, n. 41732, n. 154, n. 159, 2011.
0022-2291
WOS:000286108200009
10.1007/s10909-010-0331-z
Autor
Vitiello, SA
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Kinetic energies for systems formed from He-4 atoms at T=0 in the solid and liquid phases are reported. The "exact" results are obtained by an extension of the diffusion Monte Carlo method. The overall agreement of the results with experimental values and calculations at finite temperatures is very good. 162 41732 154 159 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)