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dc.rights.license Attribution 4.0 International (CC BY 4.0) en_US Chaney, A. Stern, Allen 2019-04-22T13:49:52Z 2019-04-22T13:49:52Z 2017 2017-02
dc.identifier.citation Chaney, A., Stern, A. (2017): Fuzzy CP2 Spacetimes. Physical Review D, 95(4). DOI: en_US
dc.description.abstract Four-dimensional manifolds with changing signature are obtained by taking the large N limit of fuzzy CP2 solutions to a Lorentzian matrix model. The regions of Lorentzian signature give toy models of closed universes which exhibit cosmological singularities. These singularities are resolved at finite N, as the underlying CP2 solutions are expressed in terms of finite matrix elements. en_US
dc.format.mimetype application/pdf en_US
dc.language English en_US
dc.publisher American Physical Society en_US
dc.subject Particles & Fields en_US
dc.subject Quantum field theory en_US
dc.subject Gravitation, Cosmology & Astrophysics en_US
dc.title Fuzzy CP2 Spacetimes en_US
dc.type text en_US

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