Fermionic and Bosonic Bubbles and Foam

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dc.creatorBulgac, Aurel
dc.creatorChin, Siu A.
dc.creatorForbert, Harald A.
dc.creatorMagierski, Piotr
dc.creatorYu, Yongle
dc.date1998-11-09
dc.date.accessioned2026-07-07T05:42:43Z
dc.date.available2026-07-07T05:42:43Z
dc.descriptionThe positioning of one or more bubbles inside a many fermion or boson system, does not affect the volume, surface or curvature terms in the liquid drop expansion of the total energy. If Coulomb effects are irrelevant, the only contribution to the ground state energy of a system with one or more voids arises from quantum effects, which is similar to the Casimir effect in vacuum or in critical phenomena. We discuss the characteristics of such systems, the interplay among various effects, such as shell corrections and chaotic behavior, and briefly mention the role of the temperature and pairing.
dc.description16 pages, 5 figures. Invited talk given at "Collective Excitations in Fermi and Bose Systems", September 14--17, 1998, Serra Negra, Brazil, to be published by World Scietific, eds. Carlos Bertulani and Mahir Hussein
dc.identifierhttps://arxiv.org/abs/nucl-th/9811028
dc.identifierhttp://arxiv.org/abs/nucl-th/9811028
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/83040
dc.subjectNuclear Theory
dc.subjectStatistical Mechanics
dc.subjectAtomic and Molecular Clusters
dc.titleFermionic and Bosonic Bubbles and Foam
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