Qubits in Double Quantum Well Structure

• Authors: P. Jakubczyk , K. Majchrowski , I. Tralle
• Languages of publication: EN

Abstracts

EN

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.

Keywords

EN

72.25.Mk; 74.55.+v; 03.67.Bg

Discipline

• 74.55.+v: Tunneling phenomena: single particle tunneling and STM
• 03.67.Bg: Entanglement production and manipulation(for entanglement in Bose-Einstein condensates, see 03.75.Gg)
• 72.25.Mk: Spin transport through interfaces

• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 1
• Pages: 115-117

Dates

published

2017-07

Contributors

author

P. Jakubczyk

• Faculty of Mathematics and Natural Sciences, University of Rzeszów, al. T. Rejtana 16c, 35-959 Rzeszów, Poland

author

K. Majchrowski

• Faculty of Mathematics and Natural Sciences, University of Rzeszów, al. T. Rejtana 16c, 35-959 Rzeszów, Poland

author

I. Tralle

• Faculty of Mathematics and Natural Sciences, University of Rzeszów, al. T. Rejtana 16c, 35-959 Rzeszów, Poland

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Identifiers

DOI

10.12693/APhysPolA.131.115