91 citations · 1.1k across the 68 of their papers we have counts for
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Probing Minimal Grand Unification through Gravitational Waves, Proton Decay, and Fermion Masses
Shaikh Saad
Motivated by the direct discovery of gravitational waves (GWs) from black holes and neutron stars, there is a growing interest in investigating GWs from other sources. Among them,…
Quantum simulation of quantum mechanical system with spatial noncommutativity
S. Hasibul Hassan Chowdhury, Talal Ahmed Chowdhury, Salah Nasri +2
Quantum simulation has become a promising avenue of research that allows one to simulate and gain insight into the models of High Energy Physics whose experimental realizations are…
Asymmetric Leptoquark Pair Production at LHC
Ilja Doršner, Ajla Lejlić, Shaikh Saad
We investigate asymmetric leptoquark pair production mechanism at the Large Hadron Collider to advocate its potential relevance to establish reliable constraints on the leptoquark…
Light thermal relics enabled by a second Higgs
Johannes Herms, Sudip Jana, Vishnu P. K. +1
Sub-GeV thermal relic dark matter typically requires the existence of a light mediator particle. We introduce the light two-Higgs-doublet portal, illustrated by a minimal UV-comple…
BBN Photodisintegration Constraints on Gravitationally Produced Vector Bosons
Chee Sheng Fong, Moinul Hossain Rahat, Shaikh Saad
Gravitational production of massive particles due to cosmic expansion can be significant during the inflationary and reheating period of the Universe. If the particle also has non-…
Implications of the Zero 1-3 Flavour Mixing Hypothesis: Predictions for and
Stefan Antusch, Kevin Hinze, Shaikh Saad
We revisit mixing sum rule relations in the lepton and quark sectors under the assumption that the 1-3 elements of the flavour mixing matrices () are zero…
Viable quark-lepton Yukawa ratios and nucleon decay predictions in GUTs with type-II seesaw
Stefan Antusch, Kevin Hinze, Shaikh Saad
We investigate the viability of predictive schemes for quark-lepton Yukawa ratios and nucleon decay in non-supersymmetric SU(5) Grand Unified Theories (GUTs) where neutrino masses…
Leptoquark-vectorlike quark model for the CDF , , anomalies and neutrino mass
Talal Ahmed Chowdhury, Shaikh Saad
Very recently, a substantial deviation of the -boson mass from the Standard Model (SM) prediction has been reported by the CDF collaboration. Furthermore, the Muon g-2 Expe…
Dark Matter and in radiative Dirac neutrino mass models
Talal Ahmed Chowdhury, Md. Ehsanuzzaman, Shaikh Saad
The origin of neutrino mass is a mystery, so is its nature, namely, whether neutrinos are Dirac or Majorana particles. On top of that, hints of large deviations of the muon and the…
boson mass shift and muon magnetic moment in the Zee model
Talal Ahmed Chowdhury, Julian Heeck, Shaikh Saad +1
The CDF collaboration at Fermilab has recently reported a new precision measurement of the ~boson mass showing a substantial deviation from the Standard Model prediction. M…
Minimal realization of light thermal Dark Matter
Johannes Herms, Sudip Jana, Vishnu P. K. +1
We propose a minimal UV-complete model for kinematically forbidden Dark Matter (DM) leading to a sub-GeV thermal relic. Our crucial realization is that the two-Higgs-doublet model…
Marriage between neutrino mass and flavor anomalies
J. Julio, Shaikh Saad, Anil Thapa
Experimental hints for lepton flavor universality violation in beauty-quark decay both in neutral- and charged-current transitions require an extension of the Standard Model for wh…
Searches for Baryon Number Violation in Neutrino Experiments: A White Paper
P. S. B. Dev, L. W. Koerner, S. Saad +35
Baryon number conservation is not guaranteed by any fundamental symmetry within the Standard Model, and therefore has been a subject of experimental and theoretical scrutiny for de…
A flavor-inspired radiative neutrino mass model
J. Julio, Shaikh Saad, Anil Thapa
One of the most important discoveries in particle physics is the observation of nonzero neutrino masses, which dictates that the Standard Model (SM) is incomplete. Moreover, severa…