Homopolymer and heteropolymer translocation through patterned pores under fluctuating forces Gokul Upadhyay, Rajeev Kapri and Abhishek Chaudhuri Eur. Phys. J. E, 47 4 (2024) 23 Published online: 04 April 2024 DOI: 10.1140/epje/s10189-024-00417-8