32 citations · 50 across the 2 of their papers we have counts for
5 papers
Quantum Enhanced Measurement of Rotations with a Spin-1 Bose-Einstein Condensate in a Ring Trap
Samuel P. Nolan, Jacopo Sabbatini, Michael W. J. Bromley +2
We present a model of a spin-squeezed rotation sensor utilising the Sagnac effect in a spin-1 Bose-Einstein condensate in a ring trap. The two input states for the interferometer a…
The Miscible-Immiscible Quantum Phase Transition in Coupled Two-Component Bose-Einstein Condensates in 1D Optical Lattices
Fei Zhan, Jacopo Sabbatini, Matthew J. Davis +1
Using numerical techniques, we study the miscible-immiscible quantum phase transition in a linearly coupled binary Bose-Hubbard model Hamiltonian that can describe low-energy prope…
Causality and defect formation in the dynamics of an engineered quantum phase transition in a coupled binary Bose-Einstein condensate
Jacopo Sabbatini, Wojciech H. Zurek, Matthew J. Davis
Continuous phase transitions occur in a wide range of physical systems, and provide a context for the study of non-equilibrium dynamics and the formation of topological defects. Th…
Phase separation and pattern formation in a binary Bose-Einstein condensate
Jacopo Sabbatini, Wojciech H. Zurek, Matthew J. Davis
The miscibility-immiscibility phase transition in binary Bose-Einstein condensates (BECs) can be controlled by a coupling between the two components. Here we propose a new scheme t…
Winding up superfluid in a torus via Bose Einstein condensation
Arnab Das, Jacopo Sabbatini, Wojciech H. Zurek
We simulate Bose-Einstein condensation (BEC) in a ring employing stochastic Gross-Pitaevskii equation and show that cooling through the critical temperature can generate spontaneou…