3 papers
hep-th2026
Quantum effects of charged massive scalar fields on charged black hole space-times
Cormac Breen, George Montagnon, Peter Taylor +1
We compute the renormalized expectation values of the scalar condensate, charge current and stress-energy tensor for a massive charged quantum scalar field on a Reissner-Nordstrom…
hep-th2025
Renormalized charged scalar current on a Reissner-Nordstrom black hole in the presence of charge superradiance
George Montagnon, Elizabeth Winstanley
We compute the renormalized charge current for a massless, minimally coupled, charged quantum scalar field on a charged Reissner-Nordstrom black hole space-time, using the method o…
hep-th2024
Mode-sum prescription for renormalized expectation values for a charged quantum scalar field on a charged black hole
Cormac Breen, George Montagnon, Peter Taylor +1
We present a new mode-sum prescription for the efficient computation of renormalized expectation values for a massive, charged, quantum scalar field propagating on a curved space-t…