arXiv · 0804.0982
Geometric effects of noise on Cooper pair pumping
Abstract
Several works investigated the connection between Cooper pair pumping and the geometric and topological properties of the pumping cycle in the parameters space. Recently the predicted connection between Berry's phase and pumped charge was observed experimentally. In the present work we analyze the effects of noise on Cooper pair pumping. We show that dissipation induces a new geometric contribution in the transferred charge and we propose an experiment where the theory can be probed.
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Valentina Brosco, Alexander Shnirman, Rosario Fazio. 2008-05-08. Geometric effects of noise on Cooper pair pumping. https://arxiv.org/abs/0804.0982
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