Transitionless quantum driving based wireless power transfer
arXiv:1706.03925 · doi:10.1038/s41598-018-22562-9
Abstract
Shortcut to adiabaticity (STA) techniques have the potential to drive a system beyond the adiabatic limits. Here, we present a robust and efficient method for wireless power transfer (WPT) between two coils based on the so-called transitionless quantum driving (TQD) algorithm. We show that it is possible to transfer power between the coils significantly fast compared to its adiabatic counterpart. The scheme is fairly robust against the variations in the coupling strength and the coupling distance between the coils. Also, the scheme is found to be reasonably immune to intrinsic losses in the coils.
References in corpus (9)
- Efficient wireless non-radiative mid-range energy transfer
- Stimulated Raman adiabatic passage in physics, chemistry and beyond
- Lewis-Riesenfeld invariants and transitionless tracking algorithm
- Trade-off between speed and cost in shortcuts to adiabaticity
- Shortcut to adiabaticity for an interacting Bose-Einstein condensate
- Shortcut to Adiabatic Passage in a Waveguide Coupler with Allen-Eberly scheme
- High-Fidelity Entangled Bell States via Shortcuts to Adiabaticity
- Microwave-stimulated Raman adiabatic passage in a Bose-Einstein condensate on an atom chip
- Wireless adiabatic power transfer