43 citations · 83 across the 7 of their papers we have counts for
7 papers
A Half de Sitter Holography
Taishi Kawamoto, Shan-Ming Ruan, Yu-ki Suzuki +1
A long-standing and intriguing question is: does the holographic principle apply to cosmologies like de Sitter spacetime? In this work, we consider a half dS spacetime wherein a ti…
AdS/BCFT with Brane-Localized Scalar Field
Hiroki Kanda, Masahide Sato, Yu-ki Suzuki +2
In this paper, we study the dynamics of end-of-the-world (EOW) branes in AdS with scalar fields localized on the branes as a new class of gravity duals of CFTs on manifolds with bo…
Randomizing the trapezoidal rule gives the optimal RMSE rate in Gaussian Sobolev spaces
Takashi Goda, Yoshihito Kazashi, Yuya Suzuki
Randomized quadratures for integrating functions in Sobolev spaces of order , where the integrability condition is with respect to the Gaussian measure, are considered. In…
Information metric on the boundary
Kenta Suzuki, Yu-ki Suzuki, Takashi Tsuda +1
The information metric on the space of boundary coupling constants in two-dimensional conformal field theories is studied. Such a metric is related to the Casimir energy difference…
On the Dynamics in the AdS/BCFT Correspondence
Yu-ki Suzuki, Seiji Terashima
We consider a perturbation of the Einstein gravity with the Neumann boundary condition, which is regarded as an end of the world brane (ETW brane) of the AdS/BCFT correspondence, i…
Sub-optimality of Gauss--Hermite quadrature and optimality of the trapezoidal rule for functions with finite smoothness
Yoshihito Kazashi, Yuya Suzuki, Takashi Goda
The sub-optimality of Gauss--Hermite quadrature and the optimality of the trapezoidal rule are proved in the weighted Sobolev spaces of square integrable functions of order , wh…
Scaled lattice rules for integration on achieving higher-order convergence with error analysis in terms of orthogonal projections onto periodic spaces
Dirk Nuyens, Yuya Suzuki
We introduce a new method to approximate integrals which simply scales lattice rules from the unit cube $[0,1]^…