The original version of a gravitational switch has been introduced in: arXiv:1708.00248 by Zych, Costa, Pikovski and Brukner

Gravitational entropy bounds suggest that any bounded quantum system should be describable by a finite-dimensional Hilbert space.

We consider several scenarios of sequential measurements performed by three parties.

Large coherent states are commonly assumed to be necessary for an observation of quantum effects in gravitational interactions. However, holographic boundary conditions, with an information density that decreases linearly with size, suggest that the…

Semiconductor quantum dots (QDs) obtained by epitaxial growth are regarded as one of the most promising solid-state sources of triggered single and entangled photons for applications in emerging quantum communication and photonic…