Quantum Deformations of Space-Time Symmetries with Mass-Like Deformation Parameter

TL;DR

This paper explores quantum deformations of four-dimensional space-time symmetries using a mass-like deformation parameter, addressing issues related to the measurability of classical space-time distances.

Contribution

It introduces a framework for quantum deformations with a dimensionful parameter and presents recent findings in this area.

Findings

Proposes a new quantum deformation framework for space-time symmetries.

Addresses the measurability challenges of classical space-time distances.

Provides recent results on deformations with a mass-like parameter.

Abstract

The difficulties with the measurability of classical space-time distances are considered. We outline the framework of quantum deformations of D=4 space-time symmetries with dimensionfull deformation parameter, and present some recent results.