A NOTE ON NONSINGULAR CYCLIC UNIVERSES IN THE DEFORMED HOŘAVA–LIFSHITZ GRAVITY

EDWIN J. SON, WONTAE KIM
2011 Modern Physics Letters A  
We perform the phase space analysis in terms of the linearization technique in the Hořava-Lifshitz gravity with the softly broken detailed balance condition. It can be shown that the bouncing universe appears only for the positive spatial curvature of k=+1, and it is possible to obtain oscillating universe with the help of the negative dark radiation and the negative cosmological constant.
doi:10.1142/s0217732311035237 fatcat:ixqhhdi4evdrrhqf4dgdr3eadi