On the superfluid phases of 3He in a magnetic fieldReport as inadecuate

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Abstract : The behaviour of superfluid 3He in the presence of a magnetic field is discussed assuming an L = 1 pairing. In particular we predict a new phase with a spatially non uniform sinusoidal order parameter. These results are extended in order to take into account strong-coupling effects and we show how measurements under a magnetic field may provide information on the phenomenological Landau coefficients.

Keywords : liquid helium 3 superfluidity superfluid phases sup 3 He magnetic field coupling effects phenomenological Landau coefficients sinusoidal order parameter

Author: J.P. Carton

Source: https://hal.archives-ouvertes.fr/


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