The superfluidity of helium-4 is still told by a quantum theory famous as the Bose-Einstein condensation. Because it is a system containing bosons, this theory is completely satisfactory in specifying the superfluid state of helium-4 (particles of number spin). However, the revelation of helium-3 superfluidity in 1971 called this theory that matter is made up of atoms into question. In fact, since helium-3 is a method of fermions (particles accompanying a half-integer spin), Bose-Einstein abridgment cannot occur in this structure. Here, we present a classical (non-quantity) theory of superfluids to address this frailty. The λ transition between fermions and bosons is the alike in this new hypothesis. It is based on a fundamental standard: "in a superfluid, density is conserved”. In this unit, we have demonstrated that this simple regulation accounts for the nothing viscosity of superfluids in addition to some unexpected phenomena that have been noticed in the superfluid state, including the liquidity of helium at sane pressure down to 0 K, evaporation without angered, high thermal generated power, the fountain effect, the capability to ascend individual side of a container wall and attack the opposite side, and the life of a critical speed.
Author(s) Details:
Elie W’ishe Sorongane,
Physics
Department, University of Kinshasa, Kinshasa, Democratic Republic of the Congo.
Please see the link here: https://stm.bookpi.org/NFPSR-V7/article/view/9410
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