# Two Cosmic Coincidences for Minimal Standard Model with General Relativity

## TL;DR

This paper discusses two unexplained coincidences involving exceptionally long lifetimes within the minimal standard model combined with general relativity, suggesting potential underlying connections in fundamental physics.

## Contribution

It identifies and highlights two significant coincidences in lifetimes within the minimal standard model and general relativity, proposing new unexplained relationships.

## Key findings

- Three long lifetimes are consistent with being equal.
- Two coincidences are identified in the lifetimes.
- These coincidences are currently unexplained.

## Abstract

It is said that there are no accidents or coincidences in physics. Within the minimal standard model combined with general relativity we point out that there are three exceptionally-long lifetimes which are consistent with being equal, and hence that there are two unexplained coincidences.