302 citations · 2.3k across the 67 of their papers we have counts for
6 papers · 1 filter
On the weight of entanglement
David Edward Bruschi
We investigate a scenario where quantum correlations affect the gravitational field. We show that quantum correlations between particles occupying different positions have an effec…
Quantum thermodynamics for a model of an expanding universe
Nana Liu, John Goold, Ivette Fuentes +3
We investigate the thermodynamical properties of quantum fields in curved spacetime. Our approach is to consider quantum fields in curved spacetime as a quantum system undergoing a…
The thermodynamics of creating correlations: Limitations and optimal protocols
David Edward Bruschi, Martí Perarnau-Llobet, Nicolai Friis +2
We establish a rigorous connection between fundamental resource theories at the quantum scale. Correlations and entanglement constitute indispensable resources for numerous quantum…
Quantum estimation of the Schwarzschild space-time parameters of the Earth
David Edward Bruschi, Animesh Datta, Rupert Ursin +2
We propose a quantum experiment to measure with high precision the Schwarzschild space-time parameters of the Earth. The scheme can also be applied to measure distances by taking i…
Repeat-until-success quantum repeaters
David Edward Bruschi, Thomas M. Barlow, Mohsen Razavi +1
We propose a repeat-until-success protocol to improve the performance of probabilistic quantum repeaters. Quantum repeaters rely on passive static linear optics elements and photod…
Phonon creation by gravitational waves
Carlos Sabín, David Edward Bruschi, Mehdi Ahmadi +1
We show that gravitational waves create phonons in a Bose-Einstein condensate (BEC). A traveling spacetime distortion produces particle creation resonances that correspond to the d…