3 papers
hep-ph2023
Revisit a realistic intersecting D6-brane with modified soft SUSY terms
Imtiaz Khan, Waqas Ahmed, Tianjun Li +1
Because there are a few typos in the supersymmetry breaking sfermion masses and trilinear soft term, regarding the current Large Hadron Collider (LHC) and dark matter searches, we…
hep-ph2023
Gravitational waves from metastable cosmic strings in Pati-Salam model in light of new pulsar timing array data
Waqas Ahmed, Talal Ahmed Chowdhury, Salah Nasri +1
A series of pulsar timing arrays (PTAs) recently observed gravitational waves at the nanohertz frequencies. Motivated by this remarkable result, we present a novel class of Pati-Sa…
hep-ph2023
Investigating the GmSUGRA in the MSSM through the long-lived bino NLSP at the HL-LHC
Wenxing Zhang, Waqas Ahmed, Imtiaz Khan +2
The axino, the supersymmetric partner of axion, is a well-motivated warm/hot dark matter candidate, and provides a natural solution to the relic density problem for the bino-like n…