Vacuum Cherenkov radiation and bremsstrahlung from disformal couplings
The simplest way to modify gravity is to extend the gravitational sector to include an additional scalar degree of freedom. The most general metric that can be built in such a theory includes disformal terms, so that standard model fields move on a metric which is the sum of the space time metric an...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
IOPScience
2016
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| Online Access: | https://eprints.nottingham.ac.uk/42091/ |