Possible Nonlinear Completion of Massive Gravity
A possible nonlinear completion of massive gravity is presented. An additional scalar ghost contained in the linear theory condenses to give rise to positive energy excitations.
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| Veröffentlicht in: | Progress of theoretical and experimental physics 2005-12, Vol.114 (6), p.1261-1268 |
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| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | A possible nonlinear completion of massive gravity is presented. An additional scalar ghost contained in the linear theory condenses to give rise to positive energy excitations. |
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| ISSN: | 0033-068X 2050-3911 1347-4081 |
| DOI: | 10.1143/PTP.114.1261 |