A University of Sydney quantum physicist has developed a new approach to quantum error correction that could significantly ...

The Big Bang refers to that gigantic explosion responsible for setting up the universe to grow into the world we observe ...

Researchers bypass the no-cloning theorem, enabling perfect duplication of quantum states using encrypted clones, advancing ...

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

Most current models of the Big Bang rely on general relativity along with additional elements that are introduced to make the theory fit observations. In contrast, this new framework provides a more ...

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

Scientists have taken lasers beyond light and into the realm of sound, creating a breakthrough “phonon laser” that ...

Quantum computers are no longer a physics challenge but an engineering one, and quantum error correction is the heart of what ...

A Gravity Theory That Could Rewrite the Universe’s First Moments The first fraction of a second after the Big Bang has always ...

Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more ...

After the passing of physicist Anthony Leggett, columnist Karmela Padavic-Callaghan remembers their personal connection with ...

According to a study by engineers at Caltech and the UC Department of Physics, quantum computers do not need to be nearly as ...