Abstract
The low-temperature (T≪T F) spin relaxation timeT 1 in normal liquid3He is calculated. First an expression forT 1 is obtained using the Landau kinetic equation, which is in terms of the perturbations of the scattering amplitudes due to nuclear dipole-dipole interactions. These perturbations are obtained using the induced interaction model, which explicitly includes the effects of many-body correlations arising from the Pauli principle. The results are in good agreement with experiment, as well as with previous calculations.
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