Thermal flux-flow regime in long Josephson tunnel junctions

We thank G. Filatrella for the useful discussions. A.B. and F.G. acknowledge the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013)/ERC Grant agreement No. 615187-COMANCHE and the Tuscany Region under the PAR FAS 2007-2013, FAR-FAS 2014 call, project SCIADRO, for financial support. A.B. acknowledges the CNR-CONICET cooperation programme “Energy conversion in quantum nanoscale hybrid devices” and the Royal Society though the International Exchanges between the UK and Italy (grant IES R3 170054).