Polarization Potentials and Transport Properties of NormalHe3

Scattering amplitudes for quasiparticles in ${}_{}{}^3{}_{}{}^{}\mathrm{He}$ are constructed from the previously determined polarization potentials of Aldrich and Pines. The calculated results for the thermal conductivity, viscosity, spin diffusion, and normal-state quasiparticle lifetime of normal ${}_{}{}^3{}_{}{}^{}\mathrm{He}$ at all pressures up to 34 atm are in good agreement with experiment.