![]() The physicists used a similar method to capture an image of the entangled photon state through the interference pattern they made with another known state. The hologram forms from the pattern of light interference, or the pattern in which the peaks and troughs of the two light waves add up or cancel each other out. Optical holograms use two light beams to create a 3D image: one beam hits the object and bounces off of it, while the other shines on a recording medium. To get around this, the researchers used holography to encode information from higher dimensions into manageable, lower-dimensional chunks. This leaves scientists with the onerous task of painstakingly weeding out nonsensical, unphysical states, an effort that can take hours or even days depending on a system's complexity. This process gives all the right information, but it also requires a lot of measurements and spits out plentiful "disallowed" states that don't follow the laws of physics to boot. China claims fastest quantum computer in the world Otherworldly 'time crystal' made inside Google quantum computer could change physics forever ![]() Schrödinger's cat: The favorite, misunderstood pet of quantum mechanics
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