New preprint on Aharonov-Anandan phases in NV

Our latest work on NV diamond geometric phases, in collaboration with the group of Prof Martin Plenio (Univ. Ulm, Germany) is detailed in a new preprint entitiled “Interplay between geometric and dynamic phases in a single spin system“. In it, we look at what ‘geometry’ really means when a quantum system accumulates a phase in a cyclic evolution.