How Quantum Physicists ‘Flipped Time’ (and Didn’t)

Physicists have coaxed particles of light into undergoing opposite transformations simultaneously, like a human turning into a werewolf as the werewolf turns into a human. In carefully engineered circuits, the photons act as if time were flowing in a quantum combination of forward and backward.

“For the first time ever, we kind of have a time-traveling machine going in both directions,” said Sonja Franke-Arnold, a quantum physicist at the University of Glasgow in Scotland who was not involved in the research.

Regrettably for science fiction fans, the devices have nothing in common with a 1982 DeLorean. Throughout the experiments, which were conducted by

→ Continue reading at Wired - Science

More from author

Related posts

Advertisment

Latest posts

TikTok is investing $1.5 billion to get back into online shopping in Indonesia | CNN Business

Jakarta — China’s TikTok will invest $1.5 billion to become controlling shareholder of an e-commerce unit of Indonesia’s GoTo Gojek Tokopedia, as it seeks to restart...

China has another massive headache now: It can’t stem deflation | CNN Business

Editor’s Note: Sign up for CNN’s Meanwhile in China newsletter, which explores what you need to know about the country’s rise and how...

Spotify slashes staff to move faster into AI – and Wall Street loves it | CNN Business

New York CNN  —  Spotify made a name for itself in the audio-streaming business through its hyper-personalized user experience,...