9 citations · 32 across the 4 of their papers we have counts for
4 papers
Stress-energy tensor of quantized massive fields in static wormhole spacetimes
Ewa Kocuper, Jerzy Matyjasek, Kasia Zwierzchowska
In order to be traversable, the static Lorentzian wormhole must be made out of some exotic matter that violates the weak energy condition. The quantized fields are the natural cand…
Semiclassical lukewarm black holes
Jerzy Matyjasek, Katarzyna Zwierzchowska
The perturbative solutions to the semiclassical Einstein field equations describing spherically-symmetric and static lukewarm black hole are constructed. The source term is compose…
Lukewarm black holes in quadratic gravity
Jerzy Matyjasek, Katarzyna Zwierzchowska
Perturbative solutions to the fourth-order gravity describing spherically-symmetric, static and electrically charged black hole in an asymptotically de Sitter universe is construct…
Vacuum polarization of the quantized massive scalar field in Reissner-Nordström spacetime
Jerzy Matyjasek, Dariusz Tryniecki, Katarzyna Zwierzchowska
The approximation of the renormalized stress-energy tensor of the quantized massive scalar field in Reissner-Nordström spacetime is constructed. It is achieved by functional differ…