Non-Relativistic Bose-Einstein Condensates, Kaon droplets, and Q- Balls
Nussinov, Zohar · Nussinov, Shmuel
Original · EN
We note the similarity between BEC (Bose-Einstein Condensates) formed of atoms between which we have long-range attraction (and shorter-range repulsions) and the field theoretic "Q balls". This allows us in particular to address the stability of various putative particle physics Q balls made of non-relativistic bosons using variational methods of many-body physics.
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