Quarternians in Physics are a type of mathematical entity known as quaternions. They were first discovered in the 19th century and have since been used in various areas of physics, such as quantum mechanics and electromagnetism.
Unlike real numbers, which are represented on a one-dimensional number line, quaternions are represented on a four-dimensional space. They also have different properties and rules for operations compared to other mathematical entities.
Quarternians have been used in various areas of physics, such as in quantum mechanics to describe spin states of particles, in electromagnetism to describe magnetic fields, and in general relativity to describe rotations in four-dimensional space and time.
One of the main challenges in using Quarternians in Physics is their non-commutative property, which means that the order of operations matters. This can be difficult to work with and understand, compared to other mathematical entities with commutative properties.
Yes, Quarternians are still relevant in modern physics and have been used in recent advancements, such as in the study of quantum entanglement and in the development of quantum computers. They also continue to be a topic of research in areas such as string theory and supersymmetry.