Work

Estimation of the set of states obtained in particle number measurement schemes

Year: 2024

Type: article

Abstract: The paper investigated a set of non-Gaussian states generated by measuring the number of particles in one of the modes of a two-mode entangled Gaussian state. It was demonstrated that all generated states depend on two types of parameters: some parameters are responsible for Gaussian characteristics, while other parameters are responsible for non-Gaussian characteristics. Among all generated states, we identified those optimally generated in terms of the generation probability and the magnitude of non-Gaussianity.

Source: Laser Physics Letters

DOI: 10.1088/1612-202x/ad6e6f

Authors: S B Korolev, E N Bashmakova, T Yu Golubeva

Institutions: South Ural State University, St Petersburg University

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: Ministry of Science and Higher Education of the Russian Federation

Awards: G597338630, G604573384, G6444257319