91 citations · 1.4k across the 90 of their papers we have counts for
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Towards a unified interpretation of the early Universe in -corrected dark energy model of gravity
Hua Chen, Taishi Katsuragawa, Shinya Matsuzaki
-corrected dark energy (DE) models in gravity have been widely investigated in recent years, which not only removes the weak singularity potentially present in DE model…
Hunting dark energy with pressure-dependent photon-photon scattering
Taishi Katsuragawa, Shinya Matsuzaki, Kensuke Homma
Toward understanding of dark energy, we propose a novel method to directly produce a chameleon particle and force its decay under controlled gas pressure in a laboratory-based expe…
gravity in the early Universe: Electroweak phase transition and chameleon mechanism
Taishi Katsuragawa, Shinya Matsuzaki, Eibun Senaha
It is widely believed that the screening mechanism is an essential feature for the modified gravity theory. Although this mechanism has been examined thoroughly in the past decade,…
Cosmic History of Chameleonic Dark Matter in Gravity
Taishi Katsuragawa, Shinya Matsuzaki
We study the cosmic history of the scalaron in gravity with constructing the time evolution of the cosmic environment and discuss the chameleonic dark matter based on the ch…
Modified Gravity Explains Dark Matter?
Taishi Katsuragawa, Shinya Matsuzaki
We explore a new horizon of modified gravity from the viewpoint of the particle physics. As a concrete example, we take the gravity to raise a question: can a scalar particl…