On instantaneous propagation of low-frequency signals in short
transmission lines
- Steffen Kühn
Abstract
One of the basic assumptions of physics is that information cannot be
transferred more rapidly than light. If one equates information with
data, then information transfer is a process in which data are
transmitted between two remote locations. According to this basic
principle, the transmission process should require an appropriate amount
of time so that the distance between these locations divided by the
needed time does not exceed the speed of light in a vacuum. However, it
is technologically feasible to transmit a voice message, music, or any
bit sequence at a low bit rate between locations separated by hundreds
of meters, with almost no loss of time. Herein, we demonstrate that this
behavior most likely does not contradict special relativity, and we
explain this phenomenon based on a model of a superconducting cable.