Quantum singularities in a solvable toy model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F24%3A00603448" target="_blank" >RIV/61389005:_____/24:00603448 - isvavai.cz</a>

Alternative codes found

RIV/62690094:18470/24:50021894

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/1742-6596/2912/1/012012" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/2912/1/012012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2912/1/012012" target="_blank" >10.1088/1742-6596/2912/1/012012</a>

Result language

angličtina

Original language name

Quantum singularities in a solvable toy model

Original language description

Via elementary examples it is demonstrated that the singularities of classical physics (sampled by the Big Bang in cosmology) need not necessarily get smeared out after quantization. It is proposed that the role of quantum singularities can be played by the so called Kato’s exceptional-point spectral degeneracies.

Czech name

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Czech description

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Type

D - Article in proceedings

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)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

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

Article name in the collection

Journal of Physics: Conference Series

ISBN

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ISSN

1742-6588

e-ISSN

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Number of pages

8

Pages from-to

012012

Publisher name

IoP Publishing

Place of publication

Bristol

Event location

Prague

Event date

Jul 1, 2024

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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