Static and thermodynamic properties of low-density supercritical 4He—breakdown of the Feynman–Hibbs approximation
We study the applicability of the semiclassical Feynman and Hibbs (FH) (second-order orfourth-order) effective potentials to the description of the thermodynamic properties of quantumfluids at finite temperatures. First, we use path integral Monte Carlo (PIMC) simulations toestimate the thermodynami...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Royal Society of Chemistry
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/22251 |