Magical equation that unites quantum physics and Einstein general relativity

For the first time, a mathematical framework has demonstrated that Einstein's theory of general relativity, which describes the interplay between space, time, and gravity, is consistent with quantum physics, the branch of science that examines the behavior of fundamental particles such as electrons and photons.

The researchers state in their study, “We have shown that the Einstein field equation from general relativity is indeed a relativistic quantum mechanical equation.”

In simpler terms, this new framework bridges the sciences governing the macroscopic world with those of the microscopic realm.

As a result, it holds the promise of explaining every known physical phenomenon, from the enigmatic dark matter in the cosmos to the photons produced by a flashlight on your phone.

The researchers also point out, “To date, no universally accepted theory has been proposed to account for all physical observations.” They assert that their theory has the potential to challenge the foundations of physics and reshape our comprehension of the universe.

The gap between relativity and the quantum realm

Einstein’s theory of general relativity explains the mechanics of gravity. It posits that massive objects such as planets, stars, or galaxies warp the fabric of space and time around them, much like a heavy ball distorting a trampoline. This warping creates the effect we perceive as gravity.

Thus, rather than viewing gravity as an unseen force that pulls objects together, general relativity illustrates that objects follow curved paths in the distorted space surrounding them. The greater the mass of an object, the more it deforms space and the stronger the resulting gravitational influence.

On the other hand, quantum physics delves into the peculiar behaviors of the smallest particles in the universe.

For example, it explores phenomena like superposition, in which particles such as electrons can exist in multiple states or locations simultaneously until measured. Such strange behaviors are not present in the everyday objects we encounter.