Two New Variations on the Twin Pseudoparadox

TL;DR

This paper introduces two novel scenarios extending the twin pseudoparadox in relativity, providing deeper insights into relativistic effects and potential resolutions of age and timing paradoxes.

Contribution

It presents two new variations of the twin pseudoparadox, incorporating Aesop's fable and catch-up scenarios to deepen understanding of relativistic time and age differences.

Findings

The Hare can be the race winner despite arriving later.

Twins can meet during travel to synchronize ages.

New scenarios offer alternative perspectives on relativistic aging.

Abstract

Two new scenarios are proposed which generalize the standard story leading to the pseudoparadox of the Einsteinian relativistic twins, thereby enabling some deeper understanding. First, the fable by Aesop 'The Hare and the Tortoise' is considered in the light of Einsteinian chronogeometry. It is then shown that the Hare, while arriving later than the Tortoise, may still be the winner of the race (or at least may consider itself to be). Second, the situation is considered where the twin initially left at home decides to catch up his brother during his travel. Can they meet so that they may celebrate a common anniversary and recover the same age?