TY - RPRT TI - Exact and approximate fluxonium array modes AU - Sorokanich, Stephen (ORCID:0000000167769461) AU - Hays, Max AU - Warrington, Neill PY - 2024 DO - 10.1103/physrevb.110.125404 UR - https://www.osti.gov/biblio/2579170 ID - 2579170 ER -