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Modified Dark Matter in Galaxies and Galaxy Clusters

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dc.contributor.authorEdmonds, Douglasen
dc.contributor.authorFarrah, D.en
dc.contributor.authorMinic, Djordjeen
dc.contributor.authorNg, Y. J.en
dc.contributor.authorTakeuchi, Tatsuen
dc.contributor.departmentCenter for Neutrino Physicsen
dc.contributor.departmentPhysicsen
dc.date.accessioned2018-02-19T08:15:08Zen
dc.date.available2018-02-19T08:15:08Zen
dc.date.issued2017-12en
dc.description.abstractModified Dark Matter (MDM) is a phenomenological model of dark matter, inspired by gravitational thermodynamics, that naturally accounts for the universal acceleration constant observed in galactic rotation curve data; a critical acceleration related to the cosmological constant, $\Lambda$, appears as a phenomenological manifestation of MDM. We show that the resulting mass profiles, which are sensitve to $\Lambda$, are consistent with observations at the galactic and galaxy cluster scales. Our results suggest that dark matter mass profiles contain information about the cosmological constant in a non-trivial way.en
dc.description.notesTo be published in the Proceedings of the Bahamas Advanced Study Institute and Conferences (BASIC)en
dc.description.notesTo be published in the Proceedings of the Bahamas Advanced Study Institute and Conferences (BASIC)en
dc.identifier.orcidTakeuchi, T [0000-0002-3594-5149]en
dc.identifier.urihttp://hdl.handle.net/10919/82164en
dc.relation.urihttp://arxiv.org/abs/1801.00160v1en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectastro-ph.COen
dc.subjecthep-phen
dc.subjecthep-then
dc.titleModified Dark Matter in Galaxies and Galaxy Clustersen
dc.typeArticle - Refereeden
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Scienceen
pubs.organisational-group/Virginia Tech/Science/COS T&R Facultyen
pubs.organisational-group/Virginia Tech/Science/Physicsen

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