148 citations · 265 across the 11 of their papers we have counts for
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Ground state and excitation properties of soft-core bosons
Tommaso Macri, Sebastiano Saccani, Fabio Cinti
We study the physics of soft-core bosons at zero temperature in two dimensions for a class of potentials that could be realised in experiments with Rydberg dressed Bose-Einstein co…
Excitation spectrum of a supersolid
Sebastiano Saccani, Saverio Moroni, Massimo Boninsegni
Conclusive experimental evidence of a supersolid phase in any known condensed matter system is presently lacking. On the other hand, a supersolid phase has been recently predicted…
Phase diagram of soft-core bosons in two dimensions
S. Saccani, S. Moroni, M. Boninsegni
The low temperature phase diagram of Bose soft disks in two dimensions is studied by numerical simulations. It is shown that a supersolid cluster phase exists, within a range of th…