A Note on “Traversable Wormholes in Einstein–Dirac–Maxwell Theory”

Abstract: In their Letter [Phys. Rev. Lett. 126, 101102 (2021); arXiv: 2010.07317], J.L. Blázquez-Salcedo, C. Knoll, and E. Radu have constructed a very interesting class of wormhole solutions in general relativity (GR), supported by a pair of classical charged spinor fields obeying the Dirac equation. The main new feature of these solutions is that such Dirac spinor fields can possess exotic properties, necessary for the existence of static wormhole configurations in GR. The present note contains a few remarks clarifying some points concerning this approach. © 2021, Pleiades Publishing, Inc.

Authors
Bolokhov S.V. 1 , Bronnikov K.A. 1, 2, 3 , Krasnikov S.4 , Skvortsova M.V. 1
Journal
Gravitation and Cosmology
Number of issue
4
Language
English
Pages
401-402
Status
Published
Link
External link
DOI
10.1134/S0202289321040034
Volume
27
Year
2021
Organizations
  • 1 Peoples’ Friendship University of Russia (RUDN University), ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
  • 2 Center for Gravitation and Fundamental Metrology, VNIIMS, Ozyornaya ul. 46, Moscow, 119361, Russian Federation
  • 3 National Research Nuclear University “MEPhI”, Kashirskoe sh. 31, Moscow, 115409, Russian Federation
  • 4 Central Astronomical Observatory at Pulkovo, St. Petersburg, 196140, Russian Federation
Date of creation
06.07.2022
Date of change
06.07.2022
Short link
https://repository.rudn.ru/en/records/article/record/84506/
Share

Other records