1. Physical Laws and Worldlines in Minkowski Spacetime.
- Author
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Petkov, Vesselin
- Abstract
In his paper ˵Space and Time″ a hundred years ago Minkowski gave us the adequate relativistic picture of the world. According to him what exists is an absolute four-dimensional world in which the ordinary physical bodies are worldlines. Minkowski conjectured that physical laws might find their most perfect expression as interrelations between these worldlines. The purpose of this paper is to examine further whether Minkowski΄s idea can be applied to different areas of physics. It is shown that not only does it work perfectly in classical physics and general relativity, but also provides a deeper understanding of some difficult questions (including the origin of inertia) and demonstrates that taking seriously the existence of worldlines inescapably leads to the concept of gravity as curvature of spacetime. It is also shown that expanding Minkowski΄s idea to quantum physics might shed light even on the nature of the quantum object. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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