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A product formula related to quantum zeno dynamics

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F05%3A00000990" target="_blank" >RIV/61389005:_____/05:00000990 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A product formula related to quantum zeno dynamics

  • Original language description

    We prove a product formula which involves the unitary group generated by a semibounded self-adjoint operator and an orthogonal projection P on a separable Hilbert space H, with the convergence in L-loc(2)(R; H). It gives a partial answer to the questionabout existence of the limit which describes quantum Zeno dynamics in the subspace Ran P. The convergence in H is demonstrated in the case of a finite-dimensional P. The main result is illustrated in the example where the projection corresponds to a domain in R-d and the unitary group is the free Schrodinger evolution.

  • Czech name

    Součinná formule odpovídající kvantové zenonovské dynamice

  • Czech description

    Dotazujeme součinovou formuli, jež zahrnuje unitární grupu generovanou zdola ozmezený samosdružený operátor a ortogonální projektor na separabilním Hilbertově prostoru.

Classification

  • Type

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

  • CEP classification

    BE - Theoretical physics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/IAA100480501" target="_blank" >IAA100480501: Solvable models of nanosystems</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Annales Henri Poincare

  • ISSN

    1424-0637

  • e-ISSN

  • Volume of the periodical

    6

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    21

  • Pages from-to

    195-215

  • UT code for WoS article

  • EID of the result in the Scopus database