Phase transitions in liquid 3He |
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| Authors: | Kindermann M Wetterich C |
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| Affiliation: | Institut für Theoretische Physik, Universit?t Heidelberg, Philosophenweg 16, 69120 Heidelberg, Germany. M.Kindermann@ThPhys.Uni-Heidelberg.DE |
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| Abstract: | The phase transitions of liquid 3He are described by truncations of an exact nonperturbative renormalization group equation. The location of the first-order transition lines and the jump in the order parameter are computed quantitatively. At the triple point we find indications of partially universal behavior. We suggest experiments that could help to determine the effective interactions between fermion pairs. |
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