117 citations · 361 across the 24 of their papers we have counts for
4 papers · 1 filter
Tailored generation of quantum states in an entangled spinor interferometer to overcome detection noise
Q. Guan, G. W. Biedermann, A. Schwettmann +1
We theoretically investigate how entangled atomic states generated via spin-changing collisions in a spinor Bose-Einstein condensate can be designed and controllably prepared for a…
Roaming pathways and survival probability in real-time collisional dynamics of cold and controlled bialkali molecules
J. Klos, Q. Guan, H. Li +3
Perfectly controlled molecules are at the forefront of the quest to explore chemical reactivity at ultra low temperatures. Here, we investigate for the first time the formation of…
Identifying and harnessing dynamical phase transitions for quantum-enhanced sensing
Qingze Guan, Robert J. Lewis-Swan
We use the quantum Fisher information (QFI) to diagnose a dynamical phase transition (DPT) in a closed quantum system, which is usually defined in terms of non-analytic behaviour o…
Magic Conditions for Multiple Rotational States of Bialkali Molecules in Optical Lattices
Q. Guan, S. L. Cornish, S. Kotochigova
We investigate magic-wavelength trapping of ultracold bialkali molecules in the vicinity of weak optical transitions from the vibrational ground state of the X potential to…