Qubits and their applications in metrology

Автор(и)

  • Alexandr Chubanov FBU “CSM Nizhny Novgorod” Nizhny Novgorod, Russia, Russian Federation

DOI:

https://doi.org/10.24027/2306-7039.1A.2017.100412

Ключові слова:

Information Technology, Quantum computer, Kubit, The quantum discharge, Quantum metrology

Анотація

Now there is a great interest in the field of information technologies cause development a quantum computer that make direct use of quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data. Qubit - is a unit of quantum information—the quantum analogue of the classical bit. As a bit, a qubit admits two of its own state, but it can be in superposition. Following the development of a quantum computer will need to establish a standard unit of quantum information. The search for a candidate for the role of the qubit (and, stable) can give perspectives to the development of quantum metrology.

Біографія автора

Alexandr Chubanov, FBU “CSM Nizhny Novgorod” Nizhny Novgorod, Russia

Engineer of 2nd category

Посилання

I. Zutic, J. Fabian, and S. Das Sarma, Rev. Mod. Phys. 76, 323 (2004).

J. Fabian, A. Matos-Abiague, C. Ertler, P. Stano, and I. Zutic, Acta Physica Slovakia 57, 565 (2007).

Spin physics in semiconductors, ed. by M.I. Dyakonov, Springer-Verlag Berlin Heidelberg, 2008.

B.A. Bernevig, Topological Insulators and Topological Superconductors, Princeton University Press, Princeton, (2013); S.Q. Shen, Topological insulators. Dirac equation in Condensed Matter, Springer Series in Solid-State Science, Springer-Verlag Berlin Heidelberg (2012); M.Z. Hasan and C.L. Kane, Rev. Mod. Phys 82, 3045 (2010); X-L Qi and S-C Zhang, Rev. Mod. Phys. 83, 1057 (2011).

B.A. Bernevig, T.L. Hughes, and S.-C. Zhang, Science 314, 1757 (2006); M. K¨onig, H. Buhmann, L.W. Molenkamp, T.L. Hughes, C.-X. Liu, X.-L. Qi, and S-C. Zhang, J. Phys. Soc. Jpn 77, 031007 (2008).

C. Timm, Phys. Rev. B 86, 155456 (2012).

A. Kundu, A. Zazunov, A.L. Yeyati, T. Martin, and R. Egger, Phys. Rev. B 83, 125429 (2011); G. Dolcetto, N. Traverso Ziani, M. Biggio, F. Cavaliere, and M. Sassetti, Phys. Rev. B 87, 235423 (2013); G.J. Ferreira and D. Loss, Phys. Rev. Lett. 111, 106802 (2013).

M.A. Nielsen and I.L. Chuang, Quantum Computation and Quantum Information, Cambridge University Press, Cambridge, 2010; M. Nakahara and T. Ohmi, Quantum Computing. From Linear Algebra to Physical Realizations, CRC Press, Taylor and Francis Group, Boca Raton, 2008.

G.M. Minkov, A.V. Germanenko, O.E. Rut, A.A. Sherstobitov, S.A. Dvoretski, Phys. Rev. B 85, 235312 (2012).

Опубліковано

2017-04-20