Vacuum polarization for varying quantum scalar field parameters in Schwarzschild-anti-de Sitter spacetime
arXiv:1809.07781 · doi:10.1103/PhysRevD.98.105006
Abstract
Equipped with new powerful and efficient methods for computing quantum expectation values in static-spherically symmetric spacetimes in arbitrary dimensions, we perform an in-depth investigation of how the quantum vacuum polarization varies with the parameters in the theory. In particular, we compute and compare the vacuum polarization for a quantum scalar field in the Schwarzschild anti-de Sitter black hole spacetime for a range of values of the field mass and field coupling constant as well as the black hole mass and number of spacetime dimensions. In addition, a new approximation for the vacuum polarization in asymptotically anti-de Sitter black hole spacetimes is presented.
arXiv comment15 pages, 9 figures
References in corpus (13)
- Asymptotically Anti-de Sitter Space-times: Conserved Quantities
- Hadamard renormalization of the stress-energy tensor for a quantized scalar field in a general spacetime of arbitrary dimension
- Versatile method for renormalized stress-energy computation in black-hole spacetimes
- Renormalized stress-energy tensor of an evaporating spinning black hole
- The massive wave equation in asymptotically AdS spacetimes
- The Renormalized Stress Tensor in Kerr Space-Time: Numerical Results for the Hartle-Hawking Vacuum
- Hadamard renormalized scalar field theory on anti-de Sitter space-time
- Quantum Properties of Topological Black Holes
- A Mode-Sum Prescription for Vacuum Polarization in Odd Dimensions
- A Mode-Sum Prescription for Vacuum Polarization in Even Dimensions
- DeWitt-Schwinger Renormalization and Vacuum Polarization in d Dimensions
- Divergence of a quantum thermal state on Kerr space-time
- Extended Green-Liouville asymptotics and vacuum polarization for lukewarm black holes