In f(T) gravity with power-law and exponential models, a fiber inflation potential with ultra slow-roll phase amplifies the primordial curvature power spectrum on small scales to enable primordial black hole formation consistent with CMB constraints.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
citation-role summary
background 1
citation-polarity summary
fields
gr-qc 2verdicts
UNVERDICTED 2roles
background 1polarities
background 1representative citing papers
Modest positive δ in f(T) teleparallel gravity suppresses r while keeping ns near its slow-roll value, restoring viability for sub-quadratic monomials and hilltop models disfavored in GR under ACT constraints.
citing papers explorer
-
Primordial black hole production in scalar field inflation within $f(T)$ gravity
In f(T) gravity with power-law and exponential models, a fiber inflation potential with ultra slow-roll phase amplifies the primordial curvature power spectrum on small scales to enable primordial black hole formation consistent with CMB constraints.
-
ACT-Era Constraints on Single-Field Inflation in $f(T)$ Teleparallel Gravity
Modest positive δ in f(T) teleparallel gravity suppresses r while keeping ns near its slow-roll value, restoring viability for sub-quadratic monomials and hilltop models disfavored in GR under ACT constraints.