35 citations · 66 across the 5 of their papers we have counts for
5 papers
Non-Gaussian Stochastic Gravity
Jason D. Bates
This paper presents a new, non-Gaussian formulation of stochastic gravity by incorporating the higher moments of the fluctuations of the quantum stress energy tensor for a free qua…
Stochastic Force Due to a Quantum Scalar Field in Minkowski Spacetime
Jason D. Bates
A method is presented for computing approximate expressions for the stochastic force term which appears in the Einstein-Langevin equation of stochastic gravity. Within thi…
Exact noise kernel for quantum fields in static de Sitter and conformally-flat spacetimes
Jason D. Bates, Hing-Tong Cho, Paul R. Anderson +1
We compute exact expressions of the noise kernel, defined as the expectation value of the symmetrized connected stress energy bitensor, for conformally-invariant scalar fields with…
Noise kernel for a quantum field in Schwarzschild spacetime under the Gaussian approximation
A. Eftekharzadeh, Jason D. Bates, Albert Roura +2
A method is given to compute an approximation to the noise kernel, defined as the symmetrized connected 2-point function of the stress tensor, for the conformally invariant scalar…
Effects of Quantized Scalar Fields in Cosmological Spacetimes with Big Rip Singularities
Jason D. Bates, Paul R. Anderson
Effects of quantized free scalar fields in cosmological spacetimes with Big Rip singularities are investigated. The energy densities for these fields are computed at late times whe…