310 citations · 1.2k across the 34 of their papers we have counts for
4 papers · 1 filter
Evolution of Vacuum Fluctuations of an Ultra-Light Massive Scalar Field generated during and before Inflation
Hajime Aoki, Satoshi Iso
We consider an ultra-light scalar field with a mass comparable to (or lighter than) the Hubble parameter of the present universe, and calculate the time evolution of the energy-mom…
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…