310 citations · 1.2k across the 34 of their papers we have counts for
26 papers · 1 filter
Vacuum fluctuations in an ancestor vacuum: A possible dark energy candidate
Hajime Aoki, Satoshi Iso, Da-Shin Lee +2
We consider an open universe created by bubble nucleation, and study possible effects of an "ancestor vacuum" (de Sitter space in which bubble nucleation occurred) on the present u…
Phenomenological studies in the matrix models
Hajime Aoki
Matrix models are a promising candidate for a nonperturbative formulation of the superstring theory. It is possible to study how the standard model and other phenomenological model…
Evolution of vacuum fluctuations generated during and before inflation
Hajime Aoki, Satoshi Iso, Yasuhiro Sekino
We calculate the time evolution of the expectation value of the energy-momentum tensor for a minimally-coupled massless scalar field in cosmological spacetimes, with an application…
Realizing three generations of the Standard Model fermions in the type IIB matrix model
Hajime Aoki, Jun Nishimura, Asato Tsuchiya
We discuss how the Standard Model particles appear from the type IIB matrix model, which is considered to be a nonperturbative formulation of superstring theory. In particular, we…
Probability distribution over some phenomenological models in the matrix model compactified on a torus
Hajime Aoki
We study some phenomenological models in a matrix model corresponding to the IIB matrix model compactified on a six-dimensional torus with magnetic fluxes. Extending our previous w…
Probability of the Standard Model Appearance from a Matrix Model
Hajime Aoki
The standard model of particle physics lies in an enormous number of string vacua. In a nonperturbative formulation of string theory, various string vacua can, in principle, be com…