Credit: SciTechDaily.com A proposed experiment shows that quantum entanglement is not the only method to evaluate whether gravity has a quantum nature.Gravity is part of our daily life. The much heavier an object is, the more it tends to shed its quantum functions and become classical, making it extremely challenging to make a heavy mass behave as a quantum particle. In a study published in Physical Review X, researchers from Amsterdam and Ulm propose an experiment that circumvents these quantum?successfully or issues.classical combining quantum mechanics and gravitational physics is one of the primary challenges of contemporary science. At a more basic level, as Nobel Prize laureate Roger Penrose as soon as put it, we do not even know whether a combined theory of gravity and quantum mechanics will require a quantization of gravity or a gravitation of quantum mechanics.” A Shadow of EntanglementSurprisingly, to analyze the experiment, the scientists still need the mathematical machinery of entanglement theory in quantum info science.
Credit: SciTechDaily.com A proposed experiment shows that quantum entanglement is not the only method to test whether gravity has a quantum nature.Gravity is part of our everyday life. The much heavier an item is, the more it tends to shed its quantum functions and end up being classical, making it exceptionally challenging to make a heavy mass act as a quantum particle. At a more basic level, as Nobel Prize laureate Roger Penrose as soon as put it, we do not even understand whether a combined theory of gravity and quantum mechanics will need a quantization of gravity or a gravitation of quantum mechanics.
