8 citations · 9 across the 2 of their papers we have counts for
3 papers
gr-qc2022★ 8 cited
Quantumness of gravity in harmonically trapped particles
Youka Kaku, Shin'ya Maeda, Yasusada Nambu +1
This study investigates the quantumness of gravity under the setup of the atomic interferometry from the viewpoint of mass-energy equivalence. We evaluated interference visibility…
gr-qc2022★ 1 cited
Particle Creation and Entanglement in Dispersive Model with Step Velocity Profile
Yuki Osawa, Yasusada Nambu
We investigate particle creation and entanglement structure in a dispersive model with subliminal dispersion relation. Assuming the step function spatial velocity profile of the ba…
gr-qc2021
Tripartite Entanglement of Hawking Radiation in Dispersive Model
Yasusada Nambu, Yuki Osawa
We investigate entanglement of the Hawking radiation in a dispersive model with subluminal dispersion. In this model, feature of the Hawking radiation is represented by three mode…