VARIATIONAL MONTE-CARLO CALCULATIONS FOR SOLID-LIQUID COEXISTENCE ANDINTERFACE IN HE-4 WITH SHADOW WAVE-FUNCTION

Authors
PEDERIVA F FERRANTE A FANTONI S REATTO L
Citation
F. Pederiva et al., VARIATIONAL MONTE-CARLO CALCULATIONS FOR SOLID-LIQUID COEXISTENCE ANDINTERFACE IN HE-4 WITH SHADOW WAVE-FUNCTION, Physica. B, Condensed matter, 194, 1994, pp. 967-968
Citations number
6
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
1
Pages
967 - 968
Database
ISI
SICI code
0921-4526(1994)194:<967:VMCFSC>2.0.ZU;2-A
Abstract
We introduce an extended Shadow Wave Function to describe the solid-li quid coexistence in He-4 at 0 temperature. The shadow-shadow interacti on parameter is taken to be linearly dependent on the local density op erator. This is the first realistic microscopic description of the sol id-liquid interface in quantum systems.