147 citations · 1.4k across the 56 of their papers we have counts for
6 papers · 1 filter
Metric fluctuations of an evaporating black hole from back reaction of stress tensor fluctuations
B. L. Hu, Albert Roura
This paper delineates the first steps in a systematic quantitative study of the spacetime fluctuations induced by quantum fields in an evaporating black hole under the stochastic g…
Quantum Brownian Motion of a Macroscopic Object in a General Environment
Chung-Hsien Chou, B. L. Hu, Ting Yu
For the purpose of understanding the quantum behavior such as quantum decoherence, fluctuations, dissipation, entanglement and teleportation of a mesoscopic or macroscopic object i…
Solutions to Master Equations of Quantum Brownian Motion in a General Environment with External Force
C. H. Fleming, B. L. Hu, Albert Roura
We revisit the model of a system made up of a Brownian quantum oscillator under the influence of an external classical force and linearly coupled to an environment made up of many…
Decoherence in Quantum Gravity: Issues and Critiques
C. Anastopoulos, B. L. Hu
An increasing number of papers have appeared in recent years on decoherence in quantum gravity at the Planck energy. We discuss the meaning of decoherence in quantum gravity starti…
Exact Master Equation and Quantum Decoherence of Two Coupled Harmonic Oscillators in a General Environment
Chung-Hsien Chou, Ting Yu, B. L. Hu
In this paper we derive an exact master equation for two coupled quantum harmonic oscillators interacting via bilinear coupling with a common environment at arbitrary temperature m…
Stochastic Gross-Pitaevsky Equation for BEC via Coarse-Grained Effective Action
Esteban Calzetta, B. L. Hu, Enric Verdaguer
We sketch the major steps in a functional integral derivation of a new set of Stochastic Gross-Pitaevsky equations (GPE) for a Bose-Einstein condensate (BEC) confined to a trap at…