Abstract Models of quantum systems on curved space-times lack sufficient experimental
verification. Some speculative theories suggest that quantum correlations, such as …

Finding a feasible scheme for testing the quantum mechanical nature of the gravitational
interaction has been attracting an increasing level of attention. Gravity mediated …

An experimental test of quantum effects in gravity has recently been proposed, where the
gravitational field's ability to entangle two masses is used as a witness of its quantum nature …

Quantum mechanics and the general theory of relativity are two pillars of modern physics.
However, a coherent unified framework of the two theories remains an open problem …

Given a unitary evolution U on a multipartite quantum system and an ensemble of initial
states, how well can U be simulated by local operations and classical communication …

All existing quantum-gravity proposals are extremely hard to test in practice. Quantum effects
in the gravitational field are exceptionally small, unlike those in the electromagnetic field …

We argue that if the Newtonian gravitational field of a body can mediate entanglement with
another body, then it should also be possible for the body producing the Newtonian field to …

Given a unitary evolution $ U $ on a multi-partite quantum system and an ensemble of initial
states, how well can $ U $ be simulated by local operations and classical communication …

We review recent literature on the connection between quantum entanglement and
cosmology, with an emphasis on the context of expanding universes. We discuss recent …

We study how quantum systems can harvest entanglement from the quantum degrees of
freedom of the gravitational field. Concretely, we describe in detail the interaction of …