dc.date.accessioned | 2017-08-15T12:54:50Z | |
dc.date.available | 2017-08-15T12:54:50Z | |
dc.date.created | 2012-05-02T16:02:17Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Biswas, T. Gerwick, E. Koivisto, Tomi Sebastian Mazumdar, A. . Towards Singularity- and Ghost-Free Theories of Gravity. Physical Review Letters. 2012, 108(3) | |
dc.identifier.uri | http://hdl.handle.net/10852/57041 | |
dc.description.abstract | We present the most general covariant ghost-free gravitational action in a Minkowski vacuum. Apart from the much studied f(R) models, this includes a large class of nonlocal actions with improved UV behavior, which nevertheless recover Einstein’s general relativity in the IR.
© 2012 American Physical Society | en_US |
dc.language | EN | |
dc.publisher | American Physical Society | |
dc.title | Towards Singularity- and Ghost-Free Theories of Gravity | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Biswas, T. | |
dc.creator.author | Gerwick, E. | |
dc.creator.author | Koivisto, Tomi Sebastian | |
dc.creator.author | Mazumdar, A. | |
cristin.unitcode | 185,15,3,0 | |
cristin.unitname | Institutt for teoretisk astrofysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 922580 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review Letters&rft.volume=108&rft.spage=&rft.date=2012 | |
dc.identifier.jtitle | Physical Review Letters | |
dc.identifier.volume | 108 | |
dc.identifier.issue | 3 | |
dc.identifier.pagecount | 4 | |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevLett.108.031101 | |
dc.identifier.urn | URN:NBN:no-59776 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0031-9007 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/57041/1/PhysRevLett.108.031101.pdf | |
dc.type.version | PublishedVersion | |