Environmental effects on the geometric phase

Date

2011-09-01

Author

GÜNHAN, ALİ CAN
Turgut, Sadi
PAK, NAMIK KEMAL

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The behavior of the geometric phase gained by a single spin-1/2 nucleus immersed into a thermal or a squeezed environment is investigated. Both the time dependence of the phase and its value at infinity are examined against several physical parameters. It is observed that for some intermediate ranges of the temperature and the coupling strength, the presence of squeezing enhances the geometric phase.

Subject Keywords

Spectroscopy, Nuclear-magnetic-resonance; Quantum computation; Logic gates; Berry phase, Logic gates, Quantum computation, Nuclear-magnetic-resonance

URI

https://hdl.handle.net/11511/41260

Journal

EUROPEAN PHYSICAL JOURNAL D

DOI

https://doi.org/10.1140/epjd/e2011-20214-1

Collections

Department of Physics, Article

Citation Formats

A. C. GÜNHAN, S. Turgut, and N. K. PAK, “Environmental effects on the geometric phase,” EUROPEAN PHYSICAL JOURNAL D, vol. 64, no. 1, pp. 155–162, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41260.