2 papers
hep-th2004
Quantum Gravity Scenario of Inflation based on the CMB Anisotropies
Ken-ji Hamada, Tetsuyuki Yukawa
Inflationary scenario based on a renormalizable model of conformal gravity is proposed and primordial spectrum is derived. The sharp fall off of the angular power spectra at low mu…
hep-lat2001
Clear Evidence of a Continuum Theory of 4D Euclidean Simplicial Quantum Gravity
H. S. Egawa, S. Horata, T. Yukawa
Four-dimensional (4D) simplicial quantum gravity coupled to both scalar fields (N_X) and gauge fields (N_A) has been studied using Monte-Carlo simulations. The matter dependence of…