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Three scientists share Nobel Prize for Physics

French physicist Professor Alain Aspect, left, holds the Niels Bohr Medal as he stands next to Queen Margrethe of Denmark, at the Carlsberg Honorary Residence in Copenhagen, Monday October 7 2013 (Finn Frandsen/Ritzau Scanpix via AP, File)
Associated Press Reporters

Three scientists have jointly won this year’s Nobel Prize for Physics for their work on quantum information science.

Alain Aspect, John F Clauser and Anton Zeilinger were cited by the Royal Swedish Academy of Sciences for “pioneering quantum information science”.

“Quantum information science is a vibrant and rapidly developing field,” Eva Olsson, a member of the Nobel committee, said.

“It has broad and potential implications in areas such as secure information transfer, quantum computing and sensing technology.”

“Its origin can be traced to that of quantum mechanics,” she said.

“Its predictions have opened doors to another world, and it has also shaken the very foundations of how we interpret measurements.”

Speaking by phone to a news conference after the announcement, Professor Zeilinger said he was “still kind of shocked” at hearing he had received the award.

“But it’s a very positive shock,” the 77-year-old, based at the University of Vienna, said.

While physicists often tackle problems that appear at first glance to be far removed from everyday concerns — tiny particles and the vast mysteries of space and time — their research provides the foundations for many practical applications of science.

Last year, the prize was awarded to three scientists — Syukuro Manabe, Klaus Hasselmann and Giorgio Parisi — whose work has helped to explain and predict complex forces of nature, thereby expanding our understanding of climate change.

A week of Nobel Prize announcements kicked off on Monday, with Swedish scientist Svante Paabo receiving the award in medicine for unlocking secrets of Neanderthal DNA that have provided key insights into our immune system.

They continue with chemistry on Wednesday and literature on Thursday.

The 2022 Nobel Peace Prize will be announced on Friday and the economics award on October 10.

The prizes carry a cash award of 10 million Swedish kronor (nearly £792,000) and will be handed out on December 10.

The money comes from a bequest left by the creator of the prize, Swedish inventor Alfred Nobel, who died in 1895.