2009/08/29 by Jin Young Kim, Kim, Jin Young
Earth and Planetary Sciences · Physics and Astronomy · #Atmospheric Ozone and Climate #Atomic and Subatomic Physics Research #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Quantum, superfluid, helium dynamics
paper · pdf · doi:10.48550/arxiv.0908.4314
openalex publication_date 2009/08/29 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We consider the dynamics of moduli fields in brane gas cosmology. By calculating the effective potentials from brane gas and bulk RR field, we found an attractor behavior that can fix both the radion and the dilaton. The potentials for radion and dilaton show global minima that can provide the stabilizing forces so that they can be stabilized dynamically. The effective potential for the three-dimensional volume is runaway-type so that it can inflate.