8 citations · 8 across the 1 of their papers we have counts for
2 papers
quant-ph2018
Violation of a causal inequality in a spacetime with definite causal order
C. T. Marco Ho, Fabio Costa, Christina Giarmatzi +1
Processes with an indefinite causal structure may violate a causal inequality, which quantifies quantum correlations that arise from a lack of causal order. In this paper, we show…
gr-qc2017★ 8 cited
Black Hole Squeezers
Daiqin Su, C. T. Marco Ho, Robert B. Mann +1
We show that the gravitational quasi-normal modes (QNMs) of a Schwarzschild black hole play the role of a multimode squeezer that can generate particles. For a minimally coupled sc…