Self-purification and entanglement revival in lambda matter

In this study, we explore the dynamics of entanglement in an ensemble of qutrits with a lambda-type level structure interacting with single-mode bosons. Our investigation focuses on zero-energy states within the subspace of totally symmetric wave functions. Remarkably, we observe a universal two-sta...

Full description

Saved in:
Bibliographic Details
Published inNew journal of physics Vol. 26; no. 1; pp. 13018 - 13028
Main Authors Chen, Dongni, Chesi, Stefano, Choi, Mahn-Soo
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.01.2024
Subjects
Bosons
Energy
entanglement revival
lambda-type level structure
Physics
Purification
quantum entanglement
Symmetry
three-level systems
Wave functions
Online AccessGet full text

Cover

More Information
Summary:In this study, we explore the dynamics of entanglement in an ensemble of qutrits with a lambda-type level structure interacting with single-mode bosons. Our investigation focuses on zero-energy states within the subspace of totally symmetric wave functions. Remarkably, we observe a universal two-stage dynamics of entanglement with intriguing revival behavior. The revival of entanglement is a consequence of the self-purification process, where the quantum state relaxes and converges universally to a special dark state within the system.
Bibliography:NJP-116780.R1
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1367-2630
1367-2630
DOI:10.1088/1367-2630/ad18ec