pith. sign in

On Radar Time and the Twin `Paradox'

1 Pith paper cite this work. Polarity classification is still indexing.

1 Pith paper citing it
abstract

In this paper we apply the concept of radar time (popularised by Bondi in his work on k-calculus) to the well-known relativistic twin `paradox'. Radar time is used to define hypersurfaces of simultaneity for a class of travelling twins, from the `Immediate Turn-around' case, through the `Gradual Turn-around' case, to the `Uniformly Accelerating' case. We show that this definition of simultaneity is independent of choice of coordinates, and assigns a unique time to any event (with which the travelling twin can send and receive signals), resolving some common misconceptions.

years

2025 1

verdicts

UNVERDICTED 1

representative citing papers

Chukchi Myths perspective on Special Relativity

physics.gen-ph · 2025-12-03 · unverdicted · novelty 3.0

Chukchi mythology provides a perspective for teaching special relativity that prioritizes absolute structures such as proper time over relative ones to reduce the sense of revolutionary mystery.

citing papers explorer

Showing 1 of 1 citing paper.

  • Chukchi Myths perspective on Special Relativity physics.gen-ph · 2025-12-03 · unverdicted · none · ref 46 · internal anchor

    Chukchi mythology provides a perspective for teaching special relativity that prioritizes absolute structures such as proper time over relative ones to reduce the sense of revolutionary mystery.