3 papers
physics.atom-ph2024
Time-Reversal Symmetry-Protected Coherent Control of Ultracold Molecular Collisions
Adrien Devolder, Timur V. Tscherbul, Paul Brumer
Coherent control of atomic and molecular scattering relies on the preparation of colliding particles in superpositions of internal states, establishing interfering pathways that ca…
physics.atom-ph2024
Interference is in the eye of the beholder: application to the coherent control of collisional processes
Adrien Devolder, Timur V. Tscherbul, Paul Brumer
Interference is widely regarded as a foundational attribute of quantum mechanics. However, for a given experimental arrangement, interference can either contribute or not contribut…
physics.atom-ph2023
Coherent Control of ultracold molecular collisions: The role of resonances
Adrien Devolder, Timur V. Tscherbul, Paul Brumer
We consider the coherent control of ultracold molecule-molecule scattering, impacted by a dense set of rovibrational resonances. To characterize the resonance spectrum, a rudimenta…