A Note on Quasi-Riemannian Gravity with Higher Derivatives

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dc.creatorIzawa, K. -I.
dc.date2009-04-23
dc.date.accessioned2026-07-07T13:07:51Z
dc.date.available2026-07-07T13:07:51Z
dc.descriptionQuasi-Riemannian theories of gravity have smaller gauge groups acting on the tangent spacetime than the full Lorentz group. Among others, the spatial rotation group can be gauged to obtain spacetime asymmetric gravity with general covariance. We may introduce `spatial' higher-derivative interactions exclusively to improve ultraviolet behavior with unitarity.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/0904.3593
dc.identifierhttp://arxiv.org/abs/0904.3593
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228230
dc.subjectHigh Energy Physics - Theory
dc.titleA Note on Quasi-Riemannian Gravity with Higher Derivatives
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