Finite-size effects on the thermal conductivity of ^4He near T_λ

Details Finite-size effects on the thermal conductivity of ^4He near T_λ Finite-size effects on the thermal conductivity of ^4He near T_λ

2002-12-12

arxiv.org/abs/cond-mat/0212277v1

Physics

Condensed Matter

2 pages, 2 figures

Scientific paper

10.1016/S0921-4526(02)01956-7

We present results of a renormalization-group calculation of the thermal conductivity of confined $\rm^4$He in a $L^2 \times \infty$ geometry above and at $T_\lambda$ within model F with Dirichlet boundary conditions for the order parameter. We assume a heat flow parallel to the boundaries which implies Neumann boundary conditions for the entropy density. No adjustable parameters other than those known from bulk theory and static finite-size theory are used. Our theoretical results are compared with experimental data by Kahn and Ahlers.

Affiliated with

Also associated with

No associations

Rating

Finite-size effects on the thermal conductivity of ^4He near T_λ 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 Finite-size effects on the thermal conductivity of ^4He near T_λ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finite-size effects on the thermal conductivity of ^4He near T_λ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-404124