Quantum phase transitions of atom-molecule Bose mixtures in a double-well potential
Quantum phase transitions of atom-molecule Bose mixtures in a double-well potential
The ground state and spectral properties of Bose gases in double-well potentials are studied in two different scenarios: (i) an interacting atomic Bose gas, and (ii) a mixture of an atomic gas interacting with diatomic molecules. A ground state second-order quantum phase transition is observed in both scenarios. For large …