# Generalized Probabilistic Description of Noninteracting Identical Particles.

@article{Karczewski2018GeneralizedPD, title={Generalized Probabilistic Description of Noninteracting Identical Particles.}, author={Marcin Karczewski and Marcin Markiewicz and Dagomir Kaszlikowski and Paweł Kurzyński}, journal={Physical review letters}, year={2018}, volume={120 8}, pages={ 080401 } }

We investigate an operational description of identical noninteracting particles in multiports. In particular, we look for physically motivated restrictions that explain their bunching probabilities. We focus on a symmetric 3-port in which a triple of superquantum particles admitted by our generalized probabilistic framework would bunch with a probability of 3/4. The bosonic bound of 2/3 can then be restored by imposing the additional requirement of product evolution of certain input states…

## 4 Citations

Impossible Process of Noninteracting Identical Particles

- Physics
- 2018

In the framework of Generalized probabilistic theories (GPT), we illustrate a class of statistical processes in case of two noninteracting identical particles in two modes that satisfies a well…

Ruling out the class of statistical processes involving two noninteracting identical particles in two modes

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In the framework of Generalized probabilistic theories (GPT), we illustrate a class of statistical processes in case of two noninteracting identical particles in two modes that satisfies a well…

Two-particle indistinguishability and identification of boson and fermion species: a Fisher information approach

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This study shows that FI can reproduce the Hong-Ou-Mandel (HOM) effect with two bosons or two fermions, and provides a simple method for estimating the degree of two-particle indistinguishability in a Mach-Zehnder interferometer-type setup.

Genuine multipartite indistinguishability and its detection via the generalized Hong-Ou-Mandel effect

- PhysicsPhysical Review A
- 2019

The question whether two indistinguishable particles are bosons or fermions can be answered by observing the Hong-Ou-Mandel effect on a beam splitter. However, already for three particles one can…

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