The authors thank the hospitality of the JLU-GT joint institute for theoretical Sciences, which made possible the collaboration. R. L. also thanks Beijing Normal University for hospitality.
Previous works on tachyon cosmology in spatially flat FRW universe showed a purely tachyonic matter with an inverse square potential V=βϕ−2 leads to a power-law expansion (5). In LQC scenario, although it is hard to find a exact solution, the expans…
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