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hep-th2019
de Sitter duality and logarithmic decay of dark energy
Hiroyuki Kitamoto, Yoshihisa Kitazawa, Takahiko Matsubara
We investigate infrared dynamics of four-dimensional Einstein gravity in de Sitter space. We set up a general framework to investigate dynamical scaling relations in quantum/classi…
hep-th2019★ 5 cited
Entropy Generation at the Horizon Diffuses Cosmological Constant in 2D de Sitter Space
Hiroyuki Kitamoto, Yoshihisa Kitazawa
We investigate a solution of the exactly renormalized Liouville action to foresee the fate of the two-dimensional de Sitter space. We work in the semiclassical region with a large…