3 papers
hep-ph2026
Probing the Phenomenology of Dark Matter from Decoupled Freeze-Out
Geneviève Bélanger, Aoife Bharucha, Sreemanti Chakraborti +2
We consider a model of dark matter where the mediator corresponds to a superposition of a scalar and pseudoscalar, and the scenario where, after reheating, the number densities of…
hep-ph2025
Model Independent Effective Dimension Six Operators And Scattering Unitarity
Swagata Ghosh, Rashidul Islam
The effective field theory containing higher dimensional operators violates the unitarity of the scattering processes in the Standard Model. This unitarity violat…
cs.LG2025
Enhancing Distribution and Label Consistency for Graph Out-of-Distribution Generalization
Song Wang, Xiaodong Yang, Rashidul Islam +4
To deal with distribution shifts in graph data, various graph out-of-distribution (OOD) generalization techniques have been recently proposed. These methods often employ a two-step…