In an attempt to speed up quantum measurements, a new Physical Review Letters study proposes a space-time trade-off scheme ...

An eavesdropper hiding inside a black hole could still obtain information about quantum objects on its outside, a finding ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the ...

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

Researchers have achieved a major quantum computing breakthrough: certified randomness, a process where a quantum computer ...

Professor Bianconi's work offers a fresh perspective by treating the metric of spacetime, a key concept in general relativity, as a quantum operator. This innovative approach uses quantum relative ...

A quantum computer with spins as quantum bits was also formulated for use as a quantum space–time in 1968. , the development of actual quantum computers is still in its infancy, but experiments ...

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...

Researchers have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future technologies. Researchers at the University of the ...