Their work introduces a new concept called q-desics, short for quantum-corrected paths through space–time. These paths ...

Physicists have spent a century trying to reconcile the smooth fabric of spacetime in general relativity with the jittery ...

For more than a century, physics has treated space and time as the smooth stage on which the universe unfolds, a flexible ...

TU Wien researchers have uncovered a quantum twist to the paths particles take through spacetime — one that could finally reveal which theory of quantum gravity fits nature. Their new “q-desic” ...

Researchers demonstrate that by shaping the spatial and temporal structure of photons, they can engineer customized quantum ...

Quantum gravity challenges the classical notion of spacetime by positing that the smooth, continuous fabric described by general relativity may arise from more fundamental, non-spatiotemporal entities ...

Let’s talk about quantum gravity experiments that can be done here on Earth! If we discover how to connect quantum mechanics with general relativity we’ll pretty much win physics. There are multiple ...

Hoboken, N.J., July 14, 2025 — Quantum networking is being rapidly developed world-wide. It is a key quantum technology that will enable a global quantum internet: the ability to deploy secure ...

In the end, the Universe becomes a place where gravity and quantum physics slowly turn all mass into faint streams of particles.

Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time and the latter a point in space, but in both cases the normally ...

The field of quantum deformations explores systematic modifications of classical symmetry algebras that underpin our understanding of spacetime. These deformations introduce a quantum parameter – ...

The famous double-slit experiment brings into question the very nature of matter. Its cousin, the quantum eraser experiment, makes us question the very existence of time – and how much we can manipula ...