Infrared finiteness of a thermal theory of scalar electrodynamics to all orders Pritam Sen, D. Indumathi and Debajyoti Choudhury Eur. Phys. J. C, 79 6 (2019) 532 Published online: 21 June 2019 DOI: 10.1140/epjc/s10052-019-7001-3