Correction to the Photon Index of Refraction due to Neutral Dirac Fermions with Magnetic Moment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F22%3A00363661" target="_blank" >RIV/68407700:21670/22:00363661 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3103/S0027134922020783" target="_blank" >https://doi.org/10.3103/S0027134922020783</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3103/S0027134922020783" target="_blank" >10.3103/S0027134922020783</a>
Alternative languages
Result language
angličtina
Original language name
Correction to the Photon Index of Refraction due to Neutral Dirac Fermions with Magnetic Moment
Original language description
Light passing through the medium of massive neutral Dirac fermions with magnetic moment might experience change in the index of refraction with respect to vacuum. Possible candidates for a pure medium of massive neutral dirac fermions with magnetic moment are cosmic neutrino background (CNB) and dark matter (DM). In this work, using thermal quantum field theory and its real-time formalism, we calculate the correction to the photon index of refraction due to the presence of medium of neutral Dirac fermions with CNB-like statistical properties, for which we find exactly zero effect.
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
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Moscow University Physics Bulletin
ISSN
0027-1349
e-ISSN
1934-8460
Volume of the periodical
2022
Issue of the periodical within the volume
77
Country of publishing house
CH - SWITZERLAND
Number of pages
2
Pages from-to
470-471
UT code for WoS article
000852444400107
EID of the result in the Scopus database
2-s2.0-85138232504