TY - RPRT TI - Drude weights in one-dimensional systems with a single defect AU - Takasan, Kazuaki AU - Oshikawa, Masaki AU - Watanabe, Haruki PY - 2023 DO - 10.1103/physrevb.107.075141 UR - https://www.osti.gov/biblio/2229711 ID - 2229711 ER -