paper

Speeding up adiabatic quantum state transfer by using dressed states

arXiv:1512.03026 · doi:10.1103/PhysRevLett.116.230503

Abstract

We develop new pulse schemes to significantly speed up adiabatic state transfer protocols. Our general strategy involves adding corrections to an initial control Hamiltonian which harness non-adiabatic transitions. These corrections define a set of dressed states that the system follows exactly during the state transfer. We apply this approach to STIRAP protocols and show that a suitable choice of dressed states allows one to design fast protocols that do not require additional couplings, while simultaneously minimizing the occupancy of the "intermediate" level.

4 pages, 3 figures; Supplemental: 4 pages, 3 figures

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