The Organic Infinite Positive Feedback Circuit Loop, Version 24
JP May’s Infinite Loop and Loop Quantum Gravity + Finite Loops in Gravtiational Waves + Rotational Space (Rotational Symmetry)
According to Einstein, gravity is not a force – it is a property of spacetime itself. Loop quantum gravity is an attempt to develop a quantum theory of gravity based directly on Einstein's geometric formulation.
To do this, in LQG theory space and time are quantized, analogously to the way quantities like energy and momentum are quantized in quantum mechanics. The theory gives a physical picture of spacetime where space and time are granular and discrete directly because of quantization just like photons in the quantum theory of electromagnetism and the discrete energy levels of atoms. A minimum distance exists.
Space's structure prefers an extremely fine fabric or network woven of finite loops. These networks of loops are called spin networks. The evolution of a spin network, or spin foam, has a scale on the order of a Planck length, approximately 10−35 metres, and smaller scales do not exist. Consequently, not just matter, but space itself, prefers an atomic structure.https://en.wikipedia.org/wiki/Loop_quantum_gravity
Something similar could be said of Carlo Rovelli’s pet idea. Author of last year’s bestseller Seven Brief Lessons on Physics, Rovelli is a leading light in loop quantum gravity, a theoretical endeavour which, after string theory, is the second most popular route to reconciling quantum theory and general relativity.
Miracle #29850
Infinite Loop Space Theory JP May 1977 http://projecteuclid.org/euclid.bams/1183538891 Thank you!
Loop Quantum Gravity, which syncs in Tesla’s Key of 3
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Loop Quantum Gravity — Albert Einstein
In 1986, Abhay Ashtekar reformulated Einstein’s general relativity in a language closer to that of the rest of fundamental physics. Shortly after, Ted Jacobson and Lee Smolin realized that the formal equation of quantum gravity, called the Wheeler–DeWitt equation, admitted solutions labelled by loops, when rewritten in the new Ashtekar variables, and Carlo Rovelli and Lee Smolin defined a nonperturbative and background-independent quantum theory of gravity in terms of these loop solutions. Jorge Pullin and Jerzy Lewandowski understood that the intersections of the loops are essential for the consistency of the theory, and the theory should be formulated in terms of intersecting loops, or graphs.
In 1994, Rovelli and Smolin showed that the quantum operators of the theory associated to area and volume have a discrete spectrum. That is, geometry is quantized. This result defines an explicit basis of states of quantum geometry, which turned out to be labelled by Roger Penrose‘s spin networks, which are graphs labelled by spins.
The canonical version of the dynamics was put on firm ground by Thomas Thiemann, who defined an anomaly-free Hamiltonian operator, showing the existence of a mathematically consistent background-independent theory. The covariant or spinfoam version of the dynamics developed during several decades, and crystallized in 2008, from the joint work of research groups in France, Canada, UK, Poland, and Germany, lead to the definition of a family of transition amplitudes, which in the classical limit can be shown to be related to a family of truncations of general relativity.[2] The finiteness of these amplitudes was proven in 2011.[3][4] It requires the existence of a positive cosmological constant, and this is consistent with observed acceleration in the expansion of the Universe.
http://en.wikipedia.org/wiki/Loop_quantum_gravity
Thank you!
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