Weak lensing effect on CMB in the presence of a dipole anisotropy Abhineet Agarwal, Naveen K. Singh, Pankaj Jain and Prabhakar Tiwari Eur. Phys. J. C, 79 7 (2019) 582 Published online: 11 July 2019 DOI: 10.1140/epjc/s10052-019-7085-9