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arXiv · 1210.5050

Cross-correlations mediated by Majorana bound states

Peiyue Wang·Yunshan Cao·Ming Gong·Gang Xiong·Xin-Qi Li
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Abstract

We consider the correlated parallel transport through two quantum dots which are tunnel-coupled to the ends of a semiconductor nanowire where the Majorana bound states (MBSs) may emerge under proper conditions. In terms of the cross-correlation of currents, we reveal unusual behaviors originated from the nonlocal MBSs, including such as the distinct symmetry and antisymmetry of the spectral density in response to the dot-level modulations, and the vanished cross correlation occurred when any of the dot-levels is in resonance with the Majorana zero mode.

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Peiyue Wang, Yunshan Cao, Ming Gong, Gang Xiong, Xin-Qi Li. 2013-12-13. Cross-correlations mediated by Majorana bound states. https://doi.org/10.1209/0295-5075%2F103%2F57016

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