|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'501'711
Articles rated: 2609
20 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Superfluidity versus localization in bulk 4He at zero temperature | | C. Cazorla
; J. Boronat
; | | Date: |
21 Jun 2006 | | Journal: | Phys. Rev. B 73, 224515 (2006) | | Subject: | Other | | Abstract: | We present a zero-temperature quantum Monte Carlo calculation of liquid $^4$He immersed in an array of confining potentials. These external potentials are centered in the lattice sites of a fcc solid geometry and, by modifying their well depth and range, the system evolves from a liquid phase towards a progressively localized system which mimics a solid phase. The superfluid density decreases with increasing order, reaching a value $
ho_{
m s}/
ho = 0.079(16)$ when the Lindemann’s ratio of the model equals the experimental value for solid $^4$He. | | Source: | arXiv, cond-mat/0606543 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER