Anomalous diffusion and environment-induced quantum decoherence

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Article discussing research on anomalous diffusion and environment-induced quantum decoherence.

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7 p.

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Bonci, Luca; Grigolini, Paolo & Laux, Adam July 1996.

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  • Bonci, Luca Universitá di Pisa
  • Grigolini, Paolo University of North Texas; Universitá di Pisa; Istituto di Biofisica del CNR
  • Laux, Adam Universitá di Pisa; Loránd Eötvös University of Sciences

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Description

Article discussing research on anomalous diffusion and environment-induced quantum decoherence.

Physical Description

7 p.

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Copyright 1996 American Physical Society. The following article appeared in Physical Review A, 1996, 54:1, pp. 112-118, http://link.aps.org/doi/10.1103/PhysRevA.54.112

Abstract: We study the anomalous diffusion resulting from the standard map in the so-called accelerating state, and we observe that it is determined by unusually large times of sojourn of the classical trajectories in the fractal region at the border between the chaotic sea and the acceleration island. The quantum-mechanical breakdown of this property implies a coherence among so slightly different values of momentum as to become much more robust against environment fluctuations than the quantum localization corresponding to normal diffusion.

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  • Physical Review A, 1996, College Park: American Physical Society, pp. 112-118

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Publication Information

  • Publication Title: Physical Review A
  • Volume: 54
  • Issue: 1
  • Page Start: 112
  • Page End: 118
  • Peer Reviewed: Yes

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UNT Scholarly Works

The Scholarly Works Collection is home to materials from the University of North Texas community's research, creative, and scholarly activities and serves as UNT's Open Access Repository. It brings together articles, papers, artwork, music, research data, reports, presentations, and other scholarly and creative products representing the expertise in our university community.** Access to some items in this collection may be restricted.**

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  • July 1996

Added to The UNT Digital Library

  • Feb. 1, 2013, 9:58 a.m.

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  • May 12, 2014, 12:07 p.m.

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Bonci, Luca; Grigolini, Paolo & Laux, Adam. Anomalous diffusion and environment-induced quantum decoherence, article, July 1996; [College Park, Maryland]. (digital.library.unt.edu/ark:/67531/metadc139477/: accessed February 27, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.