# Mechanical properties of particles

## TL;DR

This paper discusses the mechanical properties of particles, focusing on energy-momentum tensor form factors, including their implications for gravity, non-spherical particles, Goldstone bosons, and nucleon seismology.

## Contribution

It provides a comprehensive overview of the physics of EMT form factors and explores their applications across various particle types and phenomena.

## Key findings

- Mechanical properties of particles related to EMT form factors
- Insights into gravitational interactions of particles
- Analysis of nucleon seismology phenomena

## Abstract

Selected topics related to the physics of the energy-momentum tensor (EMT) form factors are discussed. The topics are: 1) Fundamental mechanical properties of particles and gravity 2) Mechanical properties of non-spherical particles 3) Gravitational form factors of Goldstone bosons 4) Nucleon's seismology?