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Vacuum Polarization of Massless Spinor Field in Global Monopole Spacetime

E. R. Bezerra de Mello·V. B. Bezerra·N. R. Khusnutdinov
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Abstract

We calculate the renormalized vacuum average of the energy-momentum tensor of massless left-handed spinor field in the pointlike global monopole spacetime using point-separation approach. The general structure of the vacuum average of the energy-momentum tensor is obtained and expressed in terms of $ ^{ren}$ component, explicit form of which is analyzed in great details for arbitrary solid angle deficit.

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E. R. Bezerra de Mello, V. B. Bezerra, N. R. Khusnutdinov. 1999-03-05. Vacuum Polarization of Massless Spinor Field in Global Monopole Spacetime. https://doi.org/10.1103/physrevd.60.063506

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