| Title | Griffiths physics in an ultracold Bose gas |
| Publication Type | Journal Article |
| Year of Publication | 2019 |
| Authors | M.. E. W. Reed, Z.. S. Smith, A. Dewan, and S.. L. Rolston |
| Journal | Phys. Rev. A |
| Volume | 99 |
| Pagination | 063611 |
| Date Published | JUN 17 |
| Type of Article | Article |
| ISSN | 2469-9926 |
| Abstract | Coupled XY model systems consisting of three-dimensional (3D) systems with disordered interlayer physics are of significant theoretical interest. We realize a set of coupled quasi-2D layers of Rb-87 in the presence of disordered interlayer coupling. This is achieved with our high bandwidth arbitrary optical lattice to obviate restrictions on the dimensionality of disorder with speckle-generated optical fields. We identify phase crossover regions compatible with the existence of a pair of intermediate Griffiths phases between a thermal state and the emergence of bulk 3D superfluidity. |
| DOI | 10.1103/PhysRevA.99.063611 |
