43 citations · 100 across the 5 of their papers we have counts for
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cond-mat.mes-hall2012★ 21 cited
Relaxation in quantum dots due to evanescent-wave Johnson noise from a metallic backgate
Amrit Poudel, Luke Langsjoen, Maxim Vavilov +1
We present our study of decoherence in charge (spin) qubits due to evanescent-wave Johnson noise (EWJN) in a laterally coupled double quantum dot (single quantum dot). The high den…
quant-ph2012★ 43 cited
Qubit relaxation from evanescent-wave Johnson noise
Luke S. Langsjoen, Amrit Poudel, Maxim G. Vavilov +1
In many quantum computer architectures, the qubits are in close proximity to metallic device elements. Metals have a high density of photon modes, and the fields spill out of the b…