علوی, سید علی‌اصغر

[ 1 ] - ذرات تک‌تایه به عنوان ماده تاریک سرد در فضا- زمان ناجابه‌جایی دقیق

First, singlet dark matter annihilation into pair charged fermions and pair  bosons was studied to the first order of non-commutativity parameter in perturbative model. Our results are different from the results reported in some previous studies. Then the problem is formulated in -exact non-commutative space-time and non-perturbative model, then the exact results are presented