At first, the photons settle into a state with zero momentum, but as this state 'fills up', pairs of photons begin to spill ...

A novel UV-resistant flexible perovskite solar cell integrates a CPI substrate and nanostructured TLS, enhancing efficiency ...

New research reveals light can behave as a supersolid, paving the way for advancements in quantum computing and optical ...

Albert Einstein shook up physics by proposing that light wasn’t just a wave, but it could also behave like a collection of ...

Quantum computing has long struggled with creating entangled photons efficiently, but a team of researchers has discovered a ...

The two photons are emitted at complementary wavelengths. Another important method is to perform coincidence measurements. Because the photons are correlated, both photons are emitted at the same ...

According to Einstein’s theory of general relativity, gravitational waves warp spacetime. In the process, they could imprint ...

This innovative approach allows for the generation of multiphoton entanglement on a single metasurface, simplifying the process while making it more efficient. The researchers' method involves sending ...

In this new paper, researchers describe how they were using an AI tool called PyTheus—which was built for designing quantum ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

The new advancement in quantum error correction involves “squeezing” cat qubits, compressing their quantum state in a way ...