Actually, only string theorists claim that their theories make mathematical miracles.g.lemaitre said:
in which a string theory formula appears in LQG http://arxiv.org/abs/0905.3627 .Loop Quantum Gravity (LQG) is a theoretical framework that attempts to unify the theories of general relativity and quantum mechanics. It proposes that space and time are quantized, meaning they are made up of discrete, indivisible units. This theory also suggests that gravity is not a fundamental force, but rather an emergent phenomenon from the interactions of elementary particles.
String theory is a theoretical framework that attempts to explain the fundamental nature of particles and their interactions. It proposes that the building blocks of the universe are not point-like particles, but rather tiny, vibrating strings. These strings have different modes of vibration, which give rise to the different particles and forces in the universe.
Both LQG and string theory have the potential to solve some of the biggest mysteries in physics, such as the unification of gravity and quantum mechanics, and the existence of multiple dimensions. They also provide a mathematical framework that can help explain the behavior of particles at the smallest scales, where classical physics breaks down.
Spinors are mathematical objects that represent the intrinsic angular momentum of particles. They are a fundamental part of quantum mechanics and are used to describe the behavior of particles with half-integer spin, such as electrons and quarks. Spinors are also important in theories such as LQG and string theory, where they play a crucial role in describing the properties of particles and their interactions.
LQG and string theory both incorporate the use of spinors in their mathematical frameworks. String theory uses spinors to describe the properties of the fundamental strings, while LQG uses spinors to describe the geometry of space and time. Additionally, both theories attempt to unify the four fundamental forces of nature (gravity, electromagnetism, strong and weak nuclear forces) by incorporating spinors into their mathematical models.