# Redshift drift in uniformly accelerated reference frame

## TL;DR

This paper introduces a new uniformly accelerated reference frame using the 3+1 formalism, revealing a unique redshift drift between observers that can be experimentally tested, enhancing our understanding of non-inertial frames.

## Contribution

It proposes an alternative accelerated frame based on the 3+1 formalism, showing redshift drift effects distinct from Rindler coordinates.

## Key findings

- Redshift drift exists between co-moving observers in the new frame.
- The phenomenon differs from that in Rindler coordinates.
- Potential laboratory tests can verify the effect.

## Abstract

We construct an alternative uniformly accelerated reference frame based on the 3+1 formalism in adapted coordinates. In this frame, time-dependent redshift drift exists between co-moving observers, which differs from that in Rindler coordinates. This phenomenon can be tested in laboratory and improve our understanding of non-inertial frames.