Manifolds of exceptional points and effective Zeno limit of an open two-qubits system
Analytical investigations of the Liouvillian exceptional point manifolds (LEPM) of a two-qubit open system reveal a phase diagram for effective Zeno transitions at small dissipation. Notably, the fastest relaxation to the non-equilibrium steady state occurs nearby LEPMs associated with the effective Zeno regime.
Authors
- Mario Salerno (ORCID: https://orcid.org/0000-0002-1443-7858)
- Carlo Presilla (ORCID: https://orcid.org/0000-0001-6624-4495)
- Vladislav Popkov (ORCID: https://orcid.org/0000-0002-8893-3678)
Institutions
- University of Salerno (IT)
- University of Ljubljana (SI)
- Istituto Nazionale di Fisica Nucleare (IT)
- University of Wuppertal (DE)
- Sapienza University of Rome (IT)
Publication Details
- Journal
- Physical review. A/Physical review, A
- Published
- 2025-05-19
- DOI
- https://doi.org/10.1103/physreva.111.l050202
- Citations
- 1
- Primary Topic
- Quantum Mechanics and Non-Hermitian Physics
- Type
- article
- Field-Weighted Citation Impact
- 1.25
Funders
- Deutsche Forschungsgemeinschaft
- Javna Agencija za Raziskovalno Dejavnost RS
- European Research Council