Off-site trimer superfluid on a one-dimensional optical lattice

Fan Er-Nv¹, Scott Tony C^{1, 2}, Zhang Wan-Zhou^{1, †}

(color online) (a) A static trimer on the site labeled and an active trimer tunneling between j and . (b) An off-site trimer tunneling between j and in the hardcore model with and an off-site trimer with a softcore model with between i and .