70 citations · 345 across the 20 of their papers we have counts for
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hep-th2006★ 70 cited
Vacuum polarization induced by a cylindrical boundary in the cosmic string spacetime
E. R. Bezerra de Mello, V. B. Bezerra, A. A. Saharian +1
In this paper we investigate the Wightman function, the renormalized vacuum expectation values of the field square, and the energy-momentum tensor for a massive scalar field with g…
hep-th2006★ 51 cited
Vacuum Expectation Value of the Spinor Massive field in the Cosmic String Space-Time
Valdir B. Bezerra, Nail R. Khusnutdinov
We found the contribution to the vacuum expectation value of the energy-momentum tensor of a massive Dirac field due to the conical geometry of the cosmic string space-time. The he…