Science

Scientists from Queensland “positioned a particle close to a black gap”. What they noticed shocked them

Scientists from Queensland “positioned a particle close to a black gap”. What they noticed shocked them

Black holes can have completely different plenty on the similar time, as confirmed by simulations by scientists from Queensland.

Mathematical modeling by UQ scientists has shown that black holes can exist in

Mathematical modeling by UQ scientists has proven that black holes can exist in “superposition” with a couple of mass on the similar time.credit score:NightCafe Creator AI

Analysis from the College of Queensland helps to unravel the interior workings of mysterious stellar objects and brings collectively two fields of physics – quantum mechanics and gravity.

Gravity is often described as performing on giant scales, whereas quantum mechanics describes actions that happen on microscopic scales, and their unification has challenged physicists for many years.

UQ PhD candidate Joshua Fu led a group making an attempt to mix the 2 components, whether or not black holes exhibit quantum properties.

“We wished to mix a elementary property of quantum mechanics, which is superposition – the concept that an object can have two properties on the similar time – with black holes, that are these huge gravitational objects,” he mentioned .

Utilizing mathematical fashions, they checked out what occurs to a particle when it interacts with a simulated black gap.

They targeted on the mass of the black gap – if the black gap labored in a quantum mechanical framework, this mass could be revealed as a superposition, that means that the black gap would have completely different plenty on the similar time.

A well-known instance of superposition is Schrödinger’s cat thought experiment, which says {that a} cat in a field could be each alive and useless on the similar time, and it solely decides one or the opposite when it’s being watched.

Physicist Erwin Schrödinger devised this instance to point out the absurdity of quantum concept, however subsequent experiments and simulations have proven that particles do exist in a number of states concurrently on the quantum degree.


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