Work

Quantum Coherence from a Few Incoherent Bosons

Year: 2023

Type: article

Abstract: An engineered hybrid interaction of a few incoherent bosons with a cooled discrete‐level system may give rise to substantial quantum coherence, an essential resource with diverse applications for quantum technology. This is in contrast to the expected requirement of intense and coherent external drives in current technologies. Substituting such external drives with internal hybrid processes stimulated by mere thermal energy may then contribute to reduced energy consumption in observing and using quantum phenomena. This low‐energy emergence of quantum coherence is then suitable for proof‐of‐principle exploration with recent experiments in platforms such as trapped ions and superconducting circuits.

Source: Advanced Quantum Technologies

DOI: 10.1002/qute.202300168

Authors: Pradip Laha, Darren W. Moore, Radim Filip

Institution: Palacký University Olomouc

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $4,020

Funders: Grantová Agentura České Republiky, Horizon 2020