5 papers
A Bogoliubov-ratio framework for quantum-information diagnostics of time-dependent two-mode Boson Hamiltonian
Shi-Cheng Liu, Lei-Hua Liu, Bichu Li +2
We present a compact and unified framework for quantum-information diagnostics of time-dependent two-mode bosonic systems based on the Bogoliubov ratio $λ_k(η) \equiv β_k(η)/α…
-dimensional aether charged black hole and aether waves in M-subset of Einstein-aether theory
Chikun Ding, Yuebing Zhou, Yu Shi +1
We study the black hole solution and gravitational wave polarizations in a M-subset of the Einstein-aether theory with Lorentz invariance violated by an unit norm vector field -- t…
Extensive manipulation of transition rates and substantial population inversion of rotating atoms inside a cavity
Yan Peng, Yuebing Zhou, Jiawei Hu +1
We investigate the transition rates of a centripetally accelerated atom inside a high-quality cavity and show that they can be extensively tuned by adjusting the cavity resonance a…
Molecular entanglement as a signature of the Unruh effect
Yuebing Zhou, Jiawei Hu, Hongwei Yu
The Unruh effect predicts that a uniformly accelerated observer perceives the vacuum seen by an inertial observer as a thermal bath at a temperature proportional to its proper acce…
Significant circular Unruh effect at small acceleration
Yuebing Zhou, Jiawei Hu, Hongwei Yu
We study the transition rates of an atom rotating in a circular orbit, which is coupled with fluctuating electromagnetic fields in vacuum. We find that when the rotational angular…