In a new article, physicists have taken an importa step in solving one of the most enduring problems of theoretical physics, which is to unite gravity with the quaum world. This new theory turns quaum gravity io reality and may violate Einstein’s theory.
According to RCO News Agency, In an article recely published in the Journal of the Reports on Prix in Physics, researchers have preseed a fundameal revision of gravity theory that can open the way for a fully compatible quaum description, without the need for additional dimensions or strange features such as string.
At the heart of this theory, there is a redefinition of gravity behavior at the most fundameal level. While electromagnetic forces are all described by quaum field theory, gravity remains a classic theory. Einstein’s general relativity theory describes gravity as the curvature of space-time due to mass and energy. But every time scieists have tried to combine it with quaum mechanics, they have faced serious mathematical incompatibility, such as infinite possibilities.
The new theory redefines the gravitational field in a way that has a structure similar to that of well -known quaum field theories. “The key finder is that our theory is providing a new way to describe quaum gravity that is structurally similar to the standard particle physics model.”
In this model, instead of the curvature of space-time, gravity is transmitted through four ierconnected fields, each similar to the fields that describe the electromagnetic force. These fields react to the mass as the electric and magnetic fields react to the load and curre. They also ieract with the standard model fields, so that they reproduce general relativity at the classic level, while allowing quaum effects to be compatible with theory.
Since the structure of this model is similar to successful quaum theories, mathematical problems that usually arise in quaum relativity, such as infinite non -physical or negative possibilities, are avoided.
One of the importa benefits of this theory is its simplicity. Unlike many quaum gravity theories that require unknown particles or additional forces, this model works only with well -known physical concepts and constas.
“The main advaage or difference of this theory with other quaum gravity theories is that it does not require additional dimensions,” says Professor Yuka Tulkki, author of Article colleague from Alto University. Dimensions that have no direct empirical evidence yet. Also, our model does not require any new free parameters.
This means that theory can be tested with existing or future experimes, without waiting for the discovery of new particles or rewriting physical laws.
Look forward
Despite promising features, this theory is still in its early stages. Although initial calculations show that theory works well against conveional compatibility tests, its complete compatibility proving still needs work.
In addition, this framework has not yet been used to answer some of the deepest questions in gravitational physics such as the true nature of black hole or the physics of the universe. “Theory is still unable to respond to these great challenges, but it has its poteial in the future,” says Dr. Partann.
The empirical approval of this theory will also be difficult. Gravity is the weakest known force and its quaum effects are very delicate. Direct testing of these effects is not possible with curre tools.
However, since this theory lacks adjustable parameters, any future experime that examines quaum gravity behavior can directly confirm or reject it.
“Testing the effects of quaum gravity is challenging, because the gravitational ieraction is very poor,” says Dr. Takaki.
But with the curre pace of progress in theory and observation, it may take several decades to get direct empirical evidence for quaum gravity. Although indirect evidence may be available earlier.
Partann’s work has opened up a new way of theorists to search for quaum theory for gravity, along with the successful framework of particle physics, while also being able to open some of the deepest secrets of the universe.
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