Lorentzruimte
Lorentzruimte refers to a four-dimensional spacetime continuum that underpins Einstein's theory of special relativity. It is not a physical space in the conventional sense but a mathematical construct where space and time are interwoven. The key feature of Lorentzruimte is that the interval between two events, calculated in a specific way, is invariant under Lorentz transformations. These transformations are the mathematical rules that relate measurements made by observers in different inertial frames of reference. Unlike Euclidean space, where distances are absolute, Lorentzruimte allows for the warping of space and time depending on an observer's velocity. This means that time can dilate, and lengths can contract for objects moving at relativistic speeds relative to an observer. The concept of Lorentzruimte is fundamental to understanding phenomena such as time dilation, length contraction, and the relationship between mass and energy as described by E=mc². It provides a unified framework for space and time, demonstrating that they are not independent but are intrinsically linked within this four-dimensional manifold.