Modified scaling in k-essence model in interacting dark energy–dark matter scenario Anirban Chatterjee, Biswajit Jana and Abhijit Bandyopadhyay Eur. Phys. J. Plus, 137 11 (2022) 1271 Published online: 22 November 2022 DOI: 10.1140/epjp/s13360-022-03476-y