58 citations · 132 across the 8 of their papers we have counts for
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Power counting renormalizability of quantum gravity in Lifshitz spacetime
Takayuki Hirayama
We analyse the power counting renormalizability of the quantum field theory of Einstein or Einstein-Gauss-Bonnet gravity in D+2 dimensional Lifshitz spacetime. We show the spectral…
Power counting renormalizability of scalar theory in Lifshitz spacetime
Takayuki Hirayama
We analyse the power counting renormalizability of scalar theory in Lifshitz spacetime in D+2 dimensions. We show the spectral dimension becomes 2+(D/z) (z is the critical exponent…
One loop divergences in quantum gravity coupled with nonlocal matter fields
Takayuki Hirayama
We study the matter one-loop quantum corrections to the gravitational sector in a gravity theory coupled with a nonlocal scalar field. We find that non-renormalizable divergences d…
Membrane scattering from Bagger-Lambert theory
Takayuki Hirayama, Dan Tomino
In this note, we discuss membrane scattering from the three dimensional N=8 superconformal theory with SO(8) global symmetry constructed by Bagger-Lambert and Gustavsson. We discus…
Quark Mass Deformation of Holographic Massless QCD
Koji Hashimoto, Takayuki Hirayama, Feng-Li Lin +1
We propose several quark mass deformations of the holographic model of massless QCD using the D4/D8/D8bar brane configuration proposed by Sakai and Sugimoto. The deformations are b…
A Holographic Dual of CFT with Flavor on de Sitter Space
Takayuki Hirayama
We introduce a D7-brane probe in AdS_5 x S^5 background in a way that the 4d part of the induced metric on D7-brane becomes 4d de-Sitter space (dS_4) inside AdS_5 instead of 4d Min…