Novel Algebraic Boson Liquid phase with soft Graviton excitations

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dc.creatorXu, Cenke
dc.date2006-02-19
dc.date2006-10-04
dc.date.accessioned2026-07-07T07:01:48Z
dc.date.available2026-07-07T07:01:48Z
dc.descriptionA bosonic model on a 3 dimensional fcc lattice with emergent low energy excitations, with the same polarization and gauge symmetries as gravitons is constructed. The novel phase obtained is a stable gapless boson liquid phase, with algebraic boson density correlations. The stability of this phase is protected against the instanton effect and superfluidity by self-duality and large gauge symmetries. The gapless collective excitation of this phase closely resembles gravitons, although they have a soft $ω\sim k^2$ dispersion relation. The dynamics of this novel phase is described by new set of Maxwell equations. This phase also possesses an intricate topological order, requiring 18 winding numbers to specify each topological sector.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0602443
dc.identifierhttp://arxiv.org/abs/cond-mat/0602443
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108389
dc.subjectStrongly Correlated Electrons
dc.subjectStatistical Mechanics
dc.titleNovel Algebraic Boson Liquid phase with soft Graviton excitations
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