Physics


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Nothing lasts forever. Humans, planets, stars, galaxies, maybe even the Universe itself, everything has an expiration date. But things in the quantum realm don’t always follow the rules. Now, scientists have found that quasiparticles in quantum systems could be effectively immortal.   That doesn’t mean they don’t decay, which is reassuring. But once these quasiparticles
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The famous cat-in-a-box thought experiment by Austrian physicist Erwin Schrödinger is an illustration of one of the defining characteristics of quantum mechanics – the unpredictable behaviour of particles at the quantum level.   It makes working with quantum systems incredibly difficult; but what if we could make quantum predictions? A team of physicists believes it’s
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For the first time, scientists have performed an iconic physics experiment with a positron – the antimatter counterpart of an electron, one of the fundamental particles. Not only did they get some truly interesting results, but this achievement could become the first step towards potentially revolutionary discoveries.   The experiment – an antimatter version of