Biswas, Shyamal ; Bhattacharjee, J K ; Samanta, Himadri S ; Bhattacharyya, Saugata ; Hu, Bambi (2010) The critical Casimir force in the superfluid phase: effect of fluctuations New Journal of Physics, 12 (6). 063039. ISSN 1367-2630
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Official URL: http://doi.org/10.1088/1367-2630/12/6/063039
Related URL: http://dx.doi.org/10.1088/1367-2630/12/6/063039
Abstract
We have considered the critical Casimir force on a 4He film below and above the bulk λ point. We have explored the role of fluctuations around the mean field theory in a perturbative manner, and have substantially improved the mean field result of Zandi et al (2007 Phys. Rev. E 76 030601(R)). The Casimir scaling function obtained by us approaches a universal constant () for T≲2.13 K.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics Publishing. |
| ID Code: | 133869 |
| Deposited On: | 30 Dec 2022 11:29 |
| Last Modified: | 30 Dec 2022 11:29 |
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