Quantum mechanics is perhaps the most unintuitive theory ever devised. And yet it’s also the most successful, in terms of sheer predictive power. Simply by following the math of quantum ...

Building a quantum space–time (Courtesy: Clara Aldegunde) Gravity is a force that determines how objects interact with one another on a large scale. On a much smaller end of the scale – where gravity ...

Typically, the TFD state is an entangled quantum state describing an eternal black hole holographically by coupling two copies of a conformal field theory (CFT).

Part 1 in our series on Quantum Field Theory. Paul Dirac’s insights into the nature of Quantum Mechanics laid the foundation for Quantum Field Theory and predicted the existence of anti-matter ...

A breakthrough in optics could revolutionize the study of space-time and quantum phenomena, and make our ultimate experiment possible.

Bizarre quantum bonds connect distinct moments in time, suggesting that quantum links—not space-time—constitute the fundamental structure of the universe.

Recently, there has been significant news in the field of space exploration! Boeing, an American company, plans to launch a ...

Today’s revolution offers the potential for yet another rewrite of space-time’s résumé, with the bonus of perhaps explaining why quantum mechanics seems so weird.

What is more classified than a spaceplane belonging to the military? A spaceplane from the military testing quantum navigation and laser communications in orbit. The U.S. Space Force’s X‑37B Orbital ...

Physicists believe that at the tiniest scales, space emerges from quanta. What might these building blocks look like?

Exploring the BTZ black hole in (2+1)-dimensional gravity took me down a fascinating rabbit hole, connecting ideas I never expected—like black holes and topological phases in quantum matter ...