English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this talk, I discuss the effects, viability, and predictions of thestring-theory-motivated K\"ahler Moduli Inflation I (KMII) potential, coupledto a light scalar field $\chi$, which can provide a possible source for today'sdark energy density due to the potential's non-vanishing minimum. Although themodel is consistent with the current measured Cosmic Microwave Background (CMB)data, tighter constraints from future observations are required to test theviability of the KMII potential with its minimum equivalent to the observedcosmological constant's energy density $\rho_{\Lambda_{\mathrm{obs}}}$. Weimplement a Markov Chain Monte Carlo (MCMC) sampling method to compute theallowed model parameter ranges and bounds on the inflaton's mass $m_{\phi}$ andreheating temperature $T_{\mathrm{reh}}$. Additionally, our lattice simulationspredict stochastic gravitational-wave backgrounds generated during the inflatonoscillations that would be observable today in the $10^{9}$-$10^{11} \,\mathrm{Hz}$ frequency range. All the results and details will be included inour upcoming paper with the same title.

(P)reheating Effects of a Constrained K\"ahler Moduli Inflation Model