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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10303 - Particles and field physics

Result continuities

  • Project

  • 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