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physicists

Le 75e anniversaire de l'électrodynamique quantique

On the 75th anniversary of quantum electrodynamics, @orzelc reflects on the parallel work that led to the synthesis of the theory. https://t.co/zmvsR31FVf How many famous physicists can you recognize in this photo? pic.twitter.com/3F31kQxDsw — Nature...

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L'intégrale du chemin gravitationnel interroge les physiciens

Physicists disagree about which possible shapes of space-time to include in a formula called the gravitational path integral. A “Euclidean” version of the formula helped Stephen Hawking argue that time did not exist before the Big Bang. https://t.co/5rNZ2AeWHj...

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Comment les physiciens quantiques ont « renversé le temps »...

Quantum physicists recently placed particles of light in a superposition of time flowing from the future to the past and vice versa. Researchers are debating whether the “quantum time flip” is real or simulated. @walkingthedot reports: https://t.co/Q5X0BvVcSP...

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