30 citations · 37 across the 4 of their papers we have counts for
22 papers
Stability of semiclassical gravity solutions with respect to quantum metric fluctuations
B. L. Hu, Albert Roura, Enric Verdaguer
We discuss the stability of semiclassical gravity solutions with respect to small quantum corrections by considering the quantum fluctuations of the metric perturbations around the…
Moving Charges, Detectors, and Mirrors in a Quantum Field with Backreaction
Chad R. Galley, B. L. Hu, Philip R. Johnson
This is a progress report on our current work on moving charges, detectors, and moving mirrors in a quantum field treated in a fully relativistic way via the Feynman-Vernon influen…
Noise Kernel and Stress Energy Bi-Tensor of Quantum Fields in Conformally-Optical Metrics: Schwarzschild Black Holes
Nicholas G Phillips, B. L. Hu
In Paper II [N. G. Phillips and B. L. Hu, previous abstract] we presented the details for the regularization of the noise kernel of a quantum scalar field in optical spacetimes by…
Thermalization of an Interacting Quantum Field in the CTP-2PI Next-to-leading-order Large N Scheme
E. Calzetta, B. L. Hu
In this paper we use an O(N)-invariant scalar field of unbroken symmetry to investigate whether an interacting quantum field at the next-to-leading order Large approximation ma…
Recent Advances in Stochastic Gravity: Theory and Issues
B. L. Hu, E. Verdaguer
Whereas semiclassical gravity is based on the semiclassical Einstein equation with sources given by the expectation value of the stress-energy tensor of quantum fields, stochastic…
Worldline Influence Functional: Abraham-Lorentz-Dirac-Langevin Equation from QED
Philip R. Johnson, B. L. Hu
We present a stochastic theory of charges moving in an electromagnetic field using nonequilibrium quantum field theory. We give a first principles' derivation of the Abraham-Lorent…