The Quark Side - Quantum Physics Podcast

CERN physicists have used the Large Hadron Collider to recreate how high-energy cosmic particles interact with Earth’s atmosphere.

By colliding protons with oxygen atoms, the ATLAS experiment produced data more than ten times more precise than previous models, offering new clues about cosmic radiation and extreme events around exploding stars and black holes.

This episode includes AI-generated content.

Quantum experiments can lose photons and still reveal genuine quantum behavior—but only if researchers handle missing detections correctly.

This study explores how different strategies can prevent the detection loophole from allowing classical explanations, with some requiring adjustments based on the loss rate. The results could help make quantum cryptography and future quantum networks more reliable in real-world conditions.

This episode includes AI-generated content.

Could ordinary light be turned into a powerful quantum computing tool?

Researchers have developed a room-temperature system that uses individual photons and the natural fluctuations of classical light to perform quantum-like information processing. The approach could make quantum simulations and multiphoton technologies far more practical and scalable.

This episode includes AI-generated content.

Could exotic quantum materials make dark matter detectable? Researchers have identified three unusual materials whose unique electronic properties could amplify signals from extremely light dark matter particles.

If the approach works as predicted, these materials could dramatically improve detector sensitivity and offer a new way to search for one of the universe’s greatest mysteries.

This episode includes AI-generated content.

What if a black hole’s event horizon is not the ultimate barrier we thought it was? New theoretical research suggests quantum entanglement could form across the horizon, while the geometry of spacetime may determine whether that fragile information can escape.

The findings offer a surprising new view of the event horizon as an active interface where quantum connections can emerge.

This episode includes AI-generated content.