A family of quantum graph vertex couplings interpolating between different symmetries

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F18%3AA1901UJM" target="_blank" >RIV/61988987:17310/18:A1901UJM - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/18:00490635 RIV/68407700:21340/18:00328112
Result on the web
<a href="http://dx.doi.org/10.1088/1751-8121/aac651" target="_blank" >http://dx.doi.org/10.1088/1751-8121/aac651</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1751-8121/aac651" target="_blank" >10.1088/1751-8121/aac651</a>

Result language
angličtina
Original language name
A family of quantum graph vertex couplings interpolating between different symmetries
Original language description
The paper discusses quantum graphs with the vertex coupling which interpolates between the common one of the delta type and a coupling introduced recently by two of the authors which exhibits a preferred orientation. Describing the interpolation family in terms of circulant matrices, we analyze the spectral and scattering property of such vertices, and investigate the band spectrum of the corresponding square lattice graph.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project
<a href="/en/project/GA17-01706S" target="_blank" >GA17-01706S: Mathematical-Physics Models of Novel Materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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