Title Fractional Sine–Gordon Equation Approach to the Coupled Higgs System Defined in Time-Fractional Form Type Article Keywords Not Record Abstract Not Record Researchers hadi rezazadeh (First researcher) , Seyed Mehdi Mirhosseini-Alizamini (Second researcher) , Ahmad Neirameh (Third researcher) , Abbagari Souleymanou (Fourth researcher) , Alper Korkmaz (Fifth researcher) , Ahmet Bekir (Not in first six researchers)