Abstract
The stability of de Sitter spacetime in Horava–Lifshitz theory of gravity with projectability but without detailed balance condition is studied. It is found that, in contrast to the case of the Minkowski background, the spin-0 graviton is now stable for any given ξ, and free of ghost for ξ ≤ 0 in the infrared limit, where ξ is the dynamical coupling constant.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
