Published March 12, 2013
| Published
Journal Article
Open
Acausality of Massive Gravity
- Creators
-
Deser, S.
- Waldron, A.
Abstract
We show, by analyzing its characteristics, that the ghost-free, 5 degree of freedom, Wess-Zumino massive gravity model admits superluminal shock wave solutions and thus is acausal. Ironically, this pathology arises from the very constraint that removes the (sixth) Boulware-Deser ghost mode.
Additional Information
© 2013 American Physical Society. Received 23 December 2012; published 12 March 2013. We thank M. Sandora for a very useful discussion; A.W. acknowledges the hospitality of the Lauritsen Lab, Caltech. S. D. was supported in part by NSF Grant No. PHY-1064302 and DOE Grant No. DE-FG02-164 92ER40701.Attached Files
Published - Deser_2013p111101.pdf
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Additional details
- Eprint ID
- 38086
- Resolver ID
- CaltechAUTHORS:20130424-080955293
- PHY-1064302
- NSF
- DE-FG02-16492ER40701
- Department of Energy (DOE)
- Created
-
2013-05-07Created from EPrint's datestamp field
- Updated
-
2021-11-09Created from EPrint's last_modified field
- Caltech groups
- Caltech Theory