English

Steady-state entanglement generation for non-degenerate qubits

Quantum Physics 2023-02-22 v1

Abstract

We propose a scheme to dissipatively produce steady-state entanglement in a two-qubit system, via an interaction with a bosonic mode. The system is driven into a stationary entangled state, while we compensate the mode dissipation by injecting energy via a coherent pump field. We also present a scheme which allows us to adiabatically transfer all the population to the desired entangled state. The dynamics leading to the entangled state in these schemes can be understood in analogy with electromagnetically induced transparency (EIT) and stimulated Raman adiabatic passage (STIRAP), respectively.

Keywords

Cite

@article{arxiv.2205.10590,
  title  = {Steady-state entanglement generation for non-degenerate qubits},
  author = {Murilo H. Oliveira and Gerard Higgins and Chi Zhang and Ana Predojević and Markus Hennrich and Romain Bachelard and Celso J. Villas-Boas},
  journal= {arXiv preprint arXiv:2205.10590},
  year   = {2023}
}

Comments

7 pages, 4 figures

R2 v1 2026-06-24T11:24:15.663Z