2013/03/31 by Jesse A. Vaitkus, Andrew D. Greentree · 1 citation
Computer Science · Physics and Astronomy · #Adiabatic circuit #Adiabatic process #Adiabatic quantum computation #Algorithm #Computer science #Digital electronics #Electronic circuit #Optics #Physics #Pulse (music) #Quantum Information and Cryptography #Quantum and electron transport phenomena #Quantum computer #Quantum mechanics #Quantum optics and atomic interactions #State (computer science) #Stimulated Raman adiabatic passage #quant-ph
paper · pdf · doi:10.1103/physreva.87.063820
published as Phys. Rev. A 87, 063820 (2013) · 8 pages, 9 figures, comments welcome
arxiv created 2013/05/17 · openalex publication_date 2013/06/13 · arxiv updated 2013/07/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We explore protocols for three-state adiabatic passage where the tunnel matrix elements are varied digitally, rather than smoothly as is the case with conventional adiabatic passage. In particular, we focus on stimulated Raman adiabatic passage and related three-state schemes where the control is applied stepwise, with either equal spaced levels for the tunnel matrix elements or uniform pulse lengths. Our results show that the evolution typically shows the hallmarks of conventional adiabatic passage, although with additional resonances exhibiting no state transfer.