Electronic EPR-like experiments with superconductors

Abstract

We discuss a few situations related to non separable correlations in multiterminal hybrid structures. We show that the existence of such correlations can modify the strength of the gap of the superconductor. We discuss linear combinations of non local Cooper pairs. We discuss a possible transport experiment intended to probe non separable correlations. The models are worked out at the heuristic level of effective single site Green's functions.

4 pages, 2 figures

References in corpus (4)

• Electronic Entanglement in the Vicinity of a Superconductor
• Correlated tunneling into a superconductor in a multiprobe hybrid structure
• Superconducting crossed correlations in ferromagnets: implications for thermodynamics and quantum transport
• Detection of non separable correlations with dc transport: a new type of Aharonov-Bohm effect