Quantum Field Theory for the Three-Body Constrained Lattice Bose Gas -- Part I: Formal Developments
(2009)
Quantum Field Theory for the Three-Body Constrained Lattice Bose Gas -- Part II: Application to the Many-Body Problem
(2009)
Atomic Color Superfluid via Three-Body Loss
Physical Review Letters American Physical Society (APS) 103:24 (2009) 240401
Observability of Quantum Criticality and a Continuous Supersolid in Atomic Gases
ArXiv 0910.1859 (2009)
Abstract:
We analyze the Bose-Hubbard model with a three-body hardcore constraint by mapping the system to a theory of two coupled bosonic degrees of freedom. We find striking features that could be observable in experiments, including a quantum Ising critical point on the transition from atomic to dimer superfluidity at unit filling, and a continuous supersolid phase for strongly bound dimers.Observability of Quantum Criticality and a Continuous Supersolid in Atomic Gases
(2009)