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Similarity between particle physics and macroscopic quantum phenomena like fluxons?

Similarity between particle physics and macroscopic quantum phenomena like fluxons?

Especially in superconductors/superfluids there are observed so called macroscopic quantum phenomena ( https://en.wikipedia.org/wiki/Macroscopic_quantum_phenomena ) - stable constructs like fluxon/Abrikosov vortex quantizing magnetic field due to topological constraints (phase change along loop has to be multiplicity of 2pi). There is observed e.g. interference ( https://journals.aps.org/prb/abstract/10.1103/PhysRevB.85.094503 ), tunneling ( https://journals.aps.org/prb/pdf/10.1103/PhysRevB.56
Thank you for your answer.   So what is kinetic energy in a fluxon ?   Thank you for an answers to one of my questions and this response to a comment. You did not comment on my question as to whether you agree that one neutron contains' 3 quarks  ? You have yet to answer my simple question as to what you think a fluxon is  ? Further I have no idea what the pretty blue arrows at the bottom of your last post in repeated several times now are meant to represent.