Umer Zubair

activity

20142026

most citedPrimordial Black Holes and Gravitational Waves in Hybrid Inflation with Chaotic Potentials

38 citations · 164 across the 13 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

hep-ph2023★ 26 cited

Probing Stochastic Gravitational Wave Background from $S U (5) \times U (1)_{χ}$ Strings in Light of NANOGrav 15-Year Data

Waqas Ahmed, Mansoor Ur Rehman, Umer Zubair

A realistic model of $S U (5) \times U (1)_{χ}$ , embedded in $S O (10)$ supersymmetric grand unified theory, is investigated for the emergence of a metastable cosmic string network. This…

hep-ph2023★ 4 cited

LHC Run-3, $b - τ$ Yukawa Unification and Dark Matter Implications in SUSY 4-2-2 model

Waqas Ahmed, Mohamed Belfkir, Salah Nasri +2

We revisit the bottom and $τ$ Yukawa coupling unification in supersymmetric $4$ - $2$ - $2$ model and present for the first time the sbottom-neutralino co-annihilation scenario consist…

Probing Stochastic Gravitational Wave Background from SU(5)×U(1)χ​ Strings in Light of NANOGrav 15-Year Data

LHC Run-3, b−τ Yukawa Unification and Dark Matter Implications in SUSY 4-2-2 model

Probing Stochastic Gravitational Wave Background from $S U (5) \times U (1)_{χ}$ Strings in Light of NANOGrav 15-Year Data

LHC Run-3, $b - τ$ Yukawa Unification and Dark Matter Implications in SUSY 4-2-2 model