TY - JOUR AU - Ruiz de Alarcón, Alberto AU - Garre Rubio, Jose AU - Molnár, Andras AU - Pérez García, David UR - https://hdl.handle.net/20.500.14352/65275 AB - The classification of topological phases of matter is fundamental to understand and characterize the properties of quantum materials. In this paper we study phases of matter in one-dimensional open quantum systems.We define two mixed states to be in... LA - eng KW - Mathematical Physics KW - Quantum Physics KW - Strongly Correlated Electrons KW - Física matemática TI - Matrix product operator algebras II: phases of matter for 1D mixed states TY - journal article ER -