Conditional observability

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F07%3A00085098" target="_blank" >RIV/61389005:_____/07:00085098 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Conditional observability

Original language description

For a quantum Hamiltonian H = H(lambda), the observability of the energies E may be robust (whenever all E are real at all lambda) or, otherwise, conditional. Using a pseudo-Hermitian family of N-state chain models H = H-(N)(lambda) we discuss some generic properties of conditionally observable spectra.

Czech name

Podmíněná pozorovatelnost

Czech description

Pozorovatelnost energií je rozdělena na robustní a podmíněnou. Generické vlastnosti spektra jsou pak diskutovány pomocí řešitelného modelu.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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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)

Publication year

2007

Confidentiality

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

Name of the periodical

Physics Letters. B

ISSN

0370-2693

e-ISSN

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Volume of the periodical

650

Issue of the periodical within the volume

5-6

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

7

Pages from-to

440-446

UT code for WoS article

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EID of the result in the Scopus database

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