Proposed fitting function for the critical Casimir force on $^4$He film below the $λ$ point

Details Proposed fitting function for the critical Casimir force on $^4$He film below the $λ$ point Proposed fitting function for the critical Casimir force on $^4$He film below the $λ$ point

2010-07-12

arxiv.org/abs/1007.1846v1

Physica A 389, 2541-2544 (2010)

Physics

Condensed Matter

Statistical Mechanics

A few printing mistakes in the published version have been corrected

Scientific paper

10.1016/j.physa.2010.03.018

We have extended the mean field calculation of Zandi et al [1] and have obtained an approximate mathematical expression for the Casimir scaling function, which if extrapolated to the domain $\pi^2\ge-y\ge 0$, becomes surprisingly similar to that obtained experimentally by Ganshin et al [2]. The extrapolated scaling function can be regarded as a proposed fitting function, that appears to agree better with the experiments [2] in D=3, than the exact mean field result of Zandi et al [1].

Affiliated with

Also associated with

No associations

Rating

Proposed fitting function for the critical Casimir force on $^4$He film below the $λ$ point does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Proposed fitting function for the critical Casimir force on $^4$He film below the $λ$ point, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Proposed fitting function for the critical Casimir force on $^4$He film below the $λ$ point will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-695662