This paper points out the importance of the assumption of locality of physical interactions,
and the concomitant necessity of propagation of an entity (in this case, off-shell quanta …

If gravitational perturbations are quantized into gravitons in analogy with the electromagnetic
field and photons, the resulting graviton interactions should lead to an entangling interaction …

This note derives the stochastic differential equations and partial differential equation of
general hybrid quantum--classical dynamics from the theory of continuous measurement …

Abstract The Schrödinger–Newton (SN) model is a semi-classical theory in which, in
addition to mutual attraction, massive quantum particles interact with their own gravitational …

We generalize the Hamiltonian picture of general relativity coupled to classical matter,
known as geometrodynamics, to the case where such matter is described by a quantum field …

Quantum theory and general relativity are about one century old. At present, they are
considered the best available explanations of physical reality, and they have been so far …

We propose a new class of gravity theories which are characterized by a nontrivial coupling
between the gravitational metric and matter mediated by an auxiliary rank-2 tensor. The …

Recently there has been a great deal of interest in tabletop experiments intended to exhibit
the quantum nature of gravity by demonstrating that it can induce entanglement. In order to …

The interface between quantum theory and gravity represents still uncharted territory.
Recently, some works suggested promising alternative approaches aimed at witnessing …

We study the models of Kafri et al.(KTM) and Tilloy and Diósi (TD), both of which implement
gravity between quantum systems through a continuous measurement and feedback …