Qubits in Double Quantum Well Structure
P. Jakubczyk, K. Majchrowski and I. Tralle
Faculty of Mathematics and Natural Sciences, University of Rzeszów, al. T. Rejtana 16c, 35-959 Rzeszów, Poland
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We propose a new approach to producing the qubits in electron ballistic transport in low-dimensional structures such as double quantum wells or double quantum wires. Next, we examine the possibility to produce quantum entanglement in the framework of the Jaynes-Cummings model and shown that at least in principle, the entanglement can be achieved due to series of "revivals" and "collapses" in the population inversion: due to the interaction of a quantized single-mode EM-field with a two-level system.

DOI: 10.12693/APhysPolA.132.115
PACS numbers: 72.25.Mk, 74.55.+v, 03.67.Bg