75 citations · 250 across the 18 of their papers we have counts for
6 papers · 1 filter
Extraction of entanglement from quantum fields with entangled particle detectors
Dyuman Bhattacharya, Kensuke Gallock-Yoshimura, Laura J. Henderson +1
We consider two initially entangled Unruh-DeWitt particle detectors and examine how the initial entanglement changes after interacting with a quantum scalar field. As initially non…
Mutual information harvested by uniformly accelerated particle detectors
Manar Naeem, Kensuke Gallock-Yoshimura, Robert B. Mann
We investigate the mutual information harvesting protocol for two uniformly accelerated particle detectors. We numerically show that, while a single detector responds as if it is i…
Entanglement harvesting of three Unruh-DeWitt detectors
Diana Mendez-Avalos, Laura J. Henderson, Kensuke Gallock-Yoshimura +1
We analyze a tripartite entanglement harvesting protocol with three Unruh-DeWitt detectors adiabatically interacting with a quantum scalar field. We consider linear, equilateral tr…
Harvesting mutual information from BTZ black hole spacetime
Kendra Bueley, Luosi Huang, Kensuke Gallock-Yoshimura +1
We investigate the correlation harvesting protocol for mutual information between two Unruh-DeWitt detectors in a static BTZ black hole spacetime. Here, the effects coming from com…
Instant Extraction of Non-Perturbative Tripartite Entanglement
Diana Méndez Avalos, Kensuke Gallock-Yoshimura, Laura J. Henderson +1
We consider the problem of extracting tripartite entanglement through single local instantaneous interactions of a separable target system A-B-C with a scalar field. We find, non-p…
Channel capacity of relativistic quantum communication with rapid interaction
Erickson Tjoa, Kensuke Gallock-Yoshimura
In this work we study nonperturbatively the transmission of classical and quantum information in globally hyperbolic spacetimes, where the communication channel is between two qubi…