A bstract The relation between confinement scale Λ c of a gauge theory and the Hubble H background quasi de Sitter space, required to satisfy Festina Lente criteria (Λ ≳ ) from swampland principles, are investigated for holographic using Karch-Randall setup. purely gravitational description admits an unstable extremum, requirement translates into requirements perturbative dual, but prohibits ar...

We study the cobordism conjecture of McNamara and Vafa which asserts that bordism group quantum gravity is trivial. In context type IIB string theory compactified on a circle, this predicts presence D7-branes. On other hand, non-Abelian structure duality $SL(2,\mathbb{Z})$ implies existence additional $[p,q]$ 7-branes. find information instead captured by space closed paths moduli elliptic curv...

A bstract We revisit the relation between anomalies in four and six dimensions Chern-Simons couplings one dimension below. While dimensional reduction of chiral theories is well-understood, question which three five-dimensional can come from a general circle reduction, are hence liftable, more subtle. argue that existence an anomaly cancellation mechanism necessary condition for liftability. In...

Abstract Over the past few decades, inflation models have been studied by researchers from different perspectives and conditions in order to introduce a model for expanding universe. In this paper, we modified f ( R ) gravitational as + γ p examine new condition models. Given that our studies are related on brane, therefore will encounter cosmological parameters. So, first these parameters such...

Weeds are plant disturbing organism that affect yields through competition and allelopathy. However, not much is known about weed diversity in swamps, so research needed to identify their types compounds as a control strategy. This study was conducted using survey method from January March 2020 at the Barito Kuala District, South Kalimantan. Thirty villages were randomly selected each of eight ...

We conjecture an intrinsic UV cutoff for the validity of the effective field theory with a large number of species coupled to gravity. In four dimensions such a UV cutoff takes the form Λ = √ λ/NMp for N scalar fields with the same potential λφ4i , i = 1, ..., N . This conjecture implies that the assisted chaotic inflation or N-flation might be in the swampland, not in the landscape. Similarly ...

We investigate whether the eternal chaotic inflation can be achieved when the weak gravity conjecture is taken into account. We show that even the assisted chaotic inflation with potential λφ or mφ can not be eternal. The effective field theory description for the inflaton field breaks down before inflation reaches the eternal regime. We also find that the total number of e-folds is still bound...