Eric R. Bittner

Correlated noise enhancement of coherence and fidelity in coupled qubits

2024 · The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics

It is generally assumed that environmental noise arising from thermal fluctuations are detrimental to preserving coherence and entanglement in a quantum system. In the simplest sense, dephasing and decoherence are tied to energy fluctuations driven …