News tagged with thought experiment

The 'great smoky dragon' of quantum physics

University of Vienna physicists have, for the first time, evaluated the almost 100-year long history of quantum delayed-choice experiments—from the theoretical beginnings with Albert Einstein to the latest research works ...

dateMar 10, 2016 in Quantum Physics
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Can light orbit a black hole?

Since black holes are the most powerful gravitational spots in the entire Universe, can they distort light so much that it actually goes into orbit? And what would it look like if you could survive and follow light in this ...

dateMar 25, 2014 in Astronomy
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