Thermal conductivity in B- and C- phase of UPt_3
arXiv:cond-mat/0207309 · doi:10.1103/PhysRevB.67.092510
Abstract
Although the superconductivity in UPt_3 is one of the most well studied, there are still lingering questions about the nodal directions in the B and C phase in the presence of a magnetic field. Limiting ourselves to the low temperature regime (T<<Delta(0)), we study the magnetothermal conductivity with in semiclassical approximation using Volovik's approach. The angular dependence of the magnetothermal conductivity for an arbitrary field direction should clarify the nodal structure in UPt_3.
4 pages, 5 figures
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