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

References

• [1] A. Bertoni, P. Bordone, R. Brunetti, C. Jacoboni, S. Reggiani, Phys. Rev. Lett. 84, 5912 (2000), doi: 10.1103/PhysRevLett.84.5912
• [2] R. Ionicioiu, G. Amaratunga, F. Udrea, Int. J. Mod. Phys. B 15, 125 (2001), doi: 10.1142/S0217979201003521
• [3] N. Tsukada, , in: Eds. T. Ando, Y. Arakawa, S. Komiyama, H. Nakashima, Mesoscopic Physics and Electronics, Springer, 1998, doi: 10.1007/978-3-642-71976-9
• [4] P. Meystre, M. Sargent, Elements of Quantum Optics, Springer-Verlag, Berlin 1999, doi: 10.1007/978-3-540-74211-1
• [5] R.K. Schaevitz, J.E. Roth, Shen Ren, O. Fidaner, D.A.B. Miller, J. Sel. Top. Quantum Electron. 14, 1082 (2008), doi: 10.1109/JSTQE.2008.918935
• [6] P. Viscor, O. Andersen, T. Clausen, P. Ellsmore, L. Jensen, J. Schiotz, ECS Transactions 16, 331 (2008), doi: 10.1149/1.2980316
• [7] Xufeng Wang, S. Agarwal, G. Klimeck, D. Vasileska, M. Luisier, J.M.D. Sellier, Piece-Wise Constant Potential Barriers Tool, 2014, doi: 10.4231/D3R20RX39
• [8] J.H. Davies, The Physics of Low-Dimensional Semiconductors, Cambridge Univ. Press, 2005
• [9] J. Eberly, N. Narozhny, J. Sanchez-Mondragon, Phys. Rev. Lett. 44, 1323 (1980), doi: 10.1103/PhysRevLett.44.1323
• [10] N. Narozhny, J. Sanchez-Mondragon, J. Eberly, Phys. Rev. A 23, 236 (1981), doi: 10.1103/PhysRevA.23.236

Identifiers

DOI

10.12693/APhysPolA.132.115