Coherence of group-IV color centers
Isaac Harris, Dirk Englund
Abstract
Group-IV color centers in diamond are a promising platform for quantum entanglement distribution experiments. However, they suffer from a phonon-mediated decoherence mechanism that limits the maximum temperature at which they can operate. This theoretical work develops a model that accurately predicts coherence time, and further predicts regimes in which the coherence can be extended, potentially leading to higher-temperature operation.
Topics & Concepts
Coherence (philosophical gambling strategy)Group (periodic table)PhysicsOpticsQuantum mechanicsComputational Drug Discovery MethodsNonlinear Optical Materials ResearchMolecular spectroscopy and chirality