Exact solution of the Duffin-Kemmer-Petiau (DKP) equation in the magnetic field by considering cosmic string background in (1 + 2)-dimensionsMaghsood Darroodi, Hossein Mehraban and Somayyeh HassanabadiEPL, 118 1 (2017) 10002DOI: https://doi.org/10.1209/0295-5075/118/10002