TY - JOUR AB - Magnetic impurities embedded in inert solids can exhibit long coherence times and interact with one another via their intrinsic anisotropic dipolar interaction. We argue that, as a consequence of these properties, disordered ensembles of magnetic impurities provide an effective platform for realizing a controllable, tunable version of the dipolar quantum spin glass seen in LiHoxY1-xF4. Specifically, we propose and analyze a system composed of dysprosium atoms embedded in solid helium. We describe the phase diagram of the system and discuss the realizability and detectability of the quantum spin glass and antiglass phases. AU - Mikhail Lemeshko AU - Yao, Norman Y AU - Gorshkov, Alexey V AU - Weimer, Hendrik AU - Bennett, Steven D AU - Momose, Takamasa AU - Gopalakrishnan, Sarang ID - 2206 IS - 1 JF - Physical Review B - Condensed Matter and Materials Physics TI - Controllable quantum spin glasses with magnetic impurities embedded in quantum solids VL - 88 ER -