105 citations · 464 across the 8 of their papers we have counts for
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gr-qc2012★ 63 cited
Potential-driven Galileon inflation
Junko Ohashi, Shinji Tsujikawa
For the models of inflation driven by the potential energy of an inflaton field , the covariant Galileon Lagrangian generally works to slow down the evolut…
gr-qc2009★ 28 cited
Assisted dark energy
Junko Ohashi, Shinji Tsujikawa
Cosmological scaling solutions, which give rise to a scalar-field density proportional to a background fluid density during radiation and matter eras, are attractive to alleviate t…