Hermitian-Non-Hermitian Interfaces in Quantum Theory
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F18%3A00490005" target="_blank" >RIV/61389005:_____/18:00490005 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1155/2018/7906536" target="_blank" >http://dx.doi.org/10.1155/2018/7906536</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2018/7906536" target="_blank" >10.1155/2018/7906536</a>
Alternative languages
Result language
angličtina
Original language name
Hermitian-Non-Hermitian Interfaces in Quantum Theory
Original language description
In the global framework of quantum theory, the individual quantum systems seem clearly separated into two families with the respective manifestly Hermitian and hiddenly Hermitian operators of their Hamiltonian. In the light of certain preliminary studies, these two families seem to have an empty overlap. In this paper, we will show that whenever the interaction potentials are chosen to be weakly nonlocal, the separation of the two families may disappear. The overlaps alias interfaces between the Hermitian and non-Hermitian descriptions of a unitarily evolving quantum system in question may become nonempty. This assertion will be illustrated via a few analytically solvable elementary models.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Result continuities
Project
<a href="/en/project/GA16-22945S" target="_blank" >GA16-22945S: Quantum Wheeler-DeWitt equation and its unitary evolution interpretation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in High Energy Physics
ISSN
1687-7357
e-ISSN
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Volume of the periodical
2018
Issue of the periodical within the volume
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
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UT code for WoS article
000431590500001
EID of the result in the Scopus database
2-s2.0-85046634332