The Bean Critical State: Infinitely Unstable

Steven Spencer; Henrik Jeldoft Jensen

doi:10.1016/0921-4534(96)00240-7

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arXiv · supr-con/9508004

The Bean Critical State: Infinitely Unstable

Steven Spencer·Henrik Jeldoft Jensen

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Abstract

The threshold for creep in the Bean critical state is investigated. We perturb the Bean state by an energy $Δε$. We find that no matter how small $Δε$ is it will always be able to induce creep somewhere on the Bean profile. This finding has important consequences for the interpretation of low temperature creep phenomena in terms of quantum creep.

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Steven Spencer, Henrik Jeldoft Jensen. 1995-08-24. The Bean Critical State: Infinitely Unstable. https://doi.org/10.1016/0921-4534(96)00240-7

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