Spin relaxation in normal liquid3He:T1 in the Fermi liquid (T≪TF) regime

Kevin S. Bedell; David E. Meltzer

doi:10.1007/BF00683765

Spin relaxation in normal liquid³He:T₁ in the Fermi liquid (T≪T_F) regime

Kevin S. Bedell, David E. Meltzer

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6 Scopus citations

Abstract

The low-temperature (T≪T_F) spin relaxation time T₁ in normal liquid³He is calculated. First an expression for T₁ 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.

Original language	English (US)
Pages (from-to)	215-233
Number of pages	19
Journal	Journal of Low Temperature Physics
Volume	63
Issue number	3-4
DOIs	https://doi.org/10.1007/BF00683765
State	Published - May 1 1986
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
General Materials Science
Condensed Matter Physics

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10.1007/BF00683765

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abstract = "The low-temperature (T≪TF) spin relaxation time T1 in normal liquid3He is calculated. First an expression for T1 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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AU - Bedell, Kevin S.

AU - Meltzer, David E.

PY - 1986/5/1

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N2 - The low-temperature (T≪TF) spin relaxation time T1 in normal liquid3He is calculated. First an expression for T1 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.

AB - The low-temperature (T≪TF) spin relaxation time T1 in normal liquid3He is calculated. First an expression for T1 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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Spin relaxation in normal liquid³He:T₁ in the Fermi liquid (T≪T_F) regime

Abstract

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