Three-band dark-siren cosmology with intermediate mass black hole binaries: Synergy of Taiji, LGWA, and the Einstein TelescopeRemoveJi-Yu Song, Yue-Yan Dong, Shang-Jie Jin, Si-Ren Xiao, Jing-Fei Zhang, and Xin ZhangPhys. Rev. D 114, 063538 (2026)
