Enviar artigo por via de e-mail Vacuum polarization in the field of a multidimensional global monopole
- Autores: Grats Y.V.1, Spirin P.A.1
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Afiliações:
- Faculty of Physics
- Edição: Volume 123, Nº 5 (2016)
- Páginas: 807-813
- Seção: Nuclei, Particles, Fields, Gravitation, and Astrophysics
- URL: https://journals.rcsi.science/1063-7761/article/view/190966
- DOI: https://doi.org/10.1134/S1063776116110091
- ID: 190966
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Resumo
An approximate expression for the Euclidean Green function of a massless scalar field in the spacetime of a multidimensional global monopole has been derived. Expressions for the vacuum expectation values 〈ϕ2〉ren and 〈T00〉ren have been derived by the dimensional regularization method. Comparison with the results obtained by alternative regularization methods is made.
Sobre autores
Yu. Grats
Faculty of Physics
Autor responsável pela correspondência
Email: grats@phys.msu.ru
Rússia, Moscow, 119991
P. Spirin
Faculty of Physics
Email: grats@phys.msu.ru
Rússia, Moscow, 119991
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