# Contextuality and nonlocality of indistinguishable particles

## TL;DR

This paper explores how proofs of contextuality and nonlocality, traditionally applied to distinguishable particles, can be adapted to the case of indistinguishable particles, addressing ongoing debates in quantum foundations.

## Contribution

It demonstrates that existing logical contradiction-based proofs of contextuality and nonlocality can be extended to indistinguishable particles, advancing understanding in quantum theory.

## Key findings

- Proofs of contextuality adapted for indistinguishable particles
- Extension of nonlocality proofs to indistinguishable particles
- Clarification of quantum correlations in indistinguishable systems

## Abstract

Unlike in the case of distinguishable particles, the concept of entanglement-- not to mention, nonlocality-- remains debated in case of indistinguishable particles. Here, we show that certain existing all-versus-nothing type of proofs of contextuality or nonlocality for distinguishable particles, based on a logical contradiction, may be carried over to indistinguishable particles.