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Non-Weyl resonance asymptotics for quantum graphs in a magnetic field

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F11%3A00366262" target="_blank" >RIV/61389005:_____/11:00366262 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.physleta.2010.12.042" target="_blank" >http://dx.doi.org/10.1016/j.physleta.2010.12.042</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.physleta.2010.12.042" target="_blank" >10.1016/j.physleta.2010.12.042</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Non-Weyl resonance asymptotics for quantum graphs in a magnetic field

  • Original language description

    We study asymptotical behaviour of resonances for a quantum graph consisting of a finite internal part and external leads placed into a magnetic field, in particular, the question whether their number follows the Weyl law. We prove that the presence of amagnetic field cannot change a non-Weyl asymptotics into a Weyl one and vice versa. On the other hand, we present examples demonstrating that for some non-Weyl graphs the "effective size" of the graph, and therefore the resonance asymptotics, can be affected by the magnetic field. (C) 2010 Elsevier B.V. All rights reserved.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BG - Nuclear, atomic and molecular physics, accelerators

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physics Letters. A

  • ISSN

    0375-9601

  • e-ISSN

  • Volume of the periodical

    375

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    3

  • Pages from-to

    805-807

  • UT code for WoS article

    000286683600002

  • EID of the result in the Scopus database