TY - JOUR AU - Molnár, Andras AU - Ruiz de Alarcón, Alberto AU - Garre Rubio, José AU - Schuch, Norbert AU - Cirac, J.I. AU - Pérez García, David PY - 2022 UR - https://hdl.handle.net/20.500.14352/71798 AB - Matrix Product Operators (MPOs) are tensor networks representing operators acting on 1D systems. They model a wide variety of situations, including communication channels with memory effects, quantum cellular automata, mixed states in 1D quantum... LA - spa KW - Strongly correlated Electrons KW - Mathematical physics TI - Matrix product operator algebras I: representations of weak Hopf algebras and projected entangled pair states TY - journal article ER -