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At least LQG tries to make measurable predictions! When is String theory going to even try?
http://physicsweb.org/articles/news/10/2/2/1
Zz.
http://physicsweb.org/articles/news/10/2/2/1
Zz.
ZapperZ said:At least LQG tries to make measurable predictions! When is String theory going to even try?
http://physicsweb.org/articles/news/10/2/2/1
Zz.
ZapperZ said:At least LQG tries to make measurable predictions! When is String theory going to even try?
http://physicsweb.org/articles/news/10/2/2/1
Zz.
ZapperZ said:At least LQG tries to make measurable predictions! ...
http://physicsweb.org/articles/news/10/2/2/1
Zz.
LQG (Loop Quantum Gravity) is a theoretical framework that seeks to combine Einstein's theory of general relativity with quantum mechanics. It predicts that space and time are quantized and that gravity is a force carried by particles called gravitons. LQG makes predictions by using mathematical equations to describe the behavior of these particles and their interactions.
LQG makes a number of predictions, including the existence of a minimum length scale and the discreteness of space-time. It also predicts that the universe has a finite amount of energy and that black holes have a quantized area and entropy.
Currently, LQG is still a developing theory and many of its predictions have not been tested experimentally. However, some of its predictions, such as the discreteness of space-time, have been supported by observations from experiments like the Planck satellite. As the theory continues to be refined, its predictions may become more accurate.
LQG is just one of several proposed theories of quantum gravity, and each has its own unique approach and predictions. LQG differs from other theories, such as string theory, in its focus on discrete structures and its rejection of the concept of a continuous space-time. Further research and experimentation will be needed to determine which theory, if any, accurately describes the behavior of gravity at the quantum level.
If LQG's predictions are confirmed, it could have major implications for our understanding of the fundamental nature of the universe. It could also help to resolve the long-standing conflict between general relativity and quantum mechanics, leading to a more complete understanding of the laws that govern our universe.