96 citations · 1.2k across the 37 of their papers we have counts for
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gr-qc2018★ 22 cited
Generalized 2D dilaton gravity and KGB
Kazufumi Takahashi, Tsutomu Kobayashi
We show explicitly that the nonminimal coupling between the scalar field and the Ricci scalar in 2D dilaton gravity can be recast in the form of kinetic gravity braiding (KGB). Thi…
gr-qc2018★ 96 cited
Extended Cuscuton: Formulation
Aya Iyonaga, Kazufumi Takahashi, Tsutomu Kobayashi
Among single-field scalar-tensor theories, there is a special class called "cuscuton," which is represented as some limiting case of k-essence in general relativity. This theory ha…