62 citations · 173 across the 5 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
quant-ph2009★ 25 cited
Decoherence and Entanglement Dynamics in Fluctuating Fields
Julius Helm, Walter T. Strunz
We study pure phase damping of two qubits due to fluctuating fields. As frequently employed, decoherence is thus described in terms of random unitary (RU) dynamics, i.e., a convex…
quant-ph2009★ 62 cited
Quantum Decoherence of Two Qubits
Julius Helm, Walter T. Strunz
It is commonly stated that decoherence in open quantum systems is due to growing entanglement with an environment. In practice, however, surprisingly often decoherence may equally…