Strings in bimetric spacetimes
Abstract We put forward a two-dimensional nonlinear sigma model that couples (bosonic) matter fields to topological Hořava gravity on a nonrelativistic worldsheet. In the target space, this sigma model describes classical strings propagating in a curved spacetime background, whose geometry is descri...
| 1. autor: | |
|---|---|
| Format: | Artykuł |
| Język: | English |
| Wydane: |
SpringerOpen
2021-09-01
|
| Seria: | Journal of High Energy Physics |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1007/JHEP09(2021)164 |