Generic quantum ratchet accelerator with full classical chaos.

A simple model of quantum ratchet transport that can generate unbounded linear acceleration of the quantum ratchet current is proposed, with the underlying classical dynamics fully chaotic. The results demonstrate that generic quantum ratchet transport can occur with any type of classical phase space structure. The quantum ratchet transport with full classical chaos is also shown to be very robust to noise due to the large linear acceleration afforded by the quantum dynamics. One possible experiment allowing observation of these predictions is suggested.

• Publication year

  2006

• Venue

  Physical Review Letters

• Publication date

  2006-09-05

• Fields of study

  Medicine, Physics

• Identifiers
  DOI 10.1103/PhysRevLett.97.240602arXiv quant-ph/0609036PMID 17280263
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

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