Lead-Induced Wave Function Scarring in Weakly Open Chaotic Quantum Dots

• Budiyono Agung

  Department of Applied Physics, Osaka City University

• Nakamura Katsuhiro

  Department of Applied Physics, Osaka City University

Abstract

We calculate semiclassically the energy-averaged local probability density of a wave function inside a weakly-open quantum dot in Coulomb blockade regime. We assume that the a clean cavity is connected to a large reservoir of electrons via one tunneling barrier. We show that scars should be observed at points on/near classical periodic orbits that are well coupled to the tunneling barrier. In particular, for a sufficiently small variation of systems parameters, scarring of a periodic orbit should recur, with a recurrence period corresponding to the properties of the periodic orbit.

Journal

• Journal of the Physical Society of Japan

  Journal of the Physical Society of Japan 72 (8), 1821-1823, 2003

  THE PHYSICAL SOCIETY OF JAPAN

Keywords

• weakly open chaotic quantum dots
• semiclassical
• periodic orbits
• scars

Details

• CRID: 1390001204186092160
• NII Article ID: 210000104335
• NII Article ID: 110001954623
• NII Book ID: AA00704814
• DOI: 10.1143/jpsj.72.1821
• BIBCODE: 2003JPSJ...72.1821B
• ISSN: 13474073
• ISSN: 00319015
• NDL BIB ID: 6655948
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6655948
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.72.1821
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed