The quantum-to-classical transition and decoherence

Understand

I give a pedagogical overview of decoherence and its role in providing a dynamical account of the quantum-to-classical transition.

• The formalism and concepts of decoherence theory are reviewed, followed by a survey of master equations and decoherence models.
• I also discuss methods for mitigating decoherence in quantum information processing and describe selected experimental investigations of decoherence processes.