Optimal STIRAP shortcuts using the spin-to-spring mapping
We derive STIRAP (stimulated Raman adiabatic passage) shortcuts to adiabaticity
maximizing population transfer in a three-level Λ quantum system, using spin-to-spring …
maximizing population transfer in a three-level Λ quantum system, using spin-to-spring …
Genetic optimization of quantum annealing
The study of optimal control of quantum annealing by modulating the pace of evolution and
by introducing a counterdiabatic potential has gained significant attention in recent times. In …
by introducing a counterdiabatic potential has gained significant attention in recent times. In …
Localization effects in disordered quantum batteries
We investigate the effect of localization on the local charging of quantum batteries (QBs)
modeled by disordered spin systems. Two distinct schemes based on the transverse-field …
modeled by disordered spin systems. Two distinct schemes based on the transverse-field …
Analytic design of accelerated adiabatic gates in realistic qubits: General theory and applications to superconducting circuits
Shortcuts to adiabaticity is a general method for speeding up adiabatic quantum protocols,
and has many potential applications in quantum information processing. Unfortunately …
and has many potential applications in quantum information processing. Unfortunately …
Charging power and stability of always-on transitionless driven quantum batteries
LFC Moraes, A Saguia, AC Santos… - Europhysics …, 2022 - iopscience.iop.org
The storage and transfer of energy through quantum batteries are key elements in quantum
networks. Here, we propose a charger design based on transitionless quantum driving …
networks. Here, we propose a charger design based on transitionless quantum driving …
Shortcuts to adiabaticity with inherent robustness and without auxiliary control
Y Liu, ZY Wang - arXiv preprint arXiv:2211.02543, 2022 - arxiv.org
Shortcuts to adiabaticity (STA) are fast methods to realize the same final state evolution of
quantum adiabatic process. We develop a general theory to construct a new kind of STA by …
quantum adiabatic process. We develop a general theory to construct a new kind of STA by …
Generalized transitionless quantum driving for open quantum systems
AC Santos, MS Sarandy - Physical Review A, 2021 - APS
A general approach for transitionless quantum driving in open quantum systems is
introduced. Under the assumption of adiabatic evolution for time-local master equations, we …
introduced. Under the assumption of adiabatic evolution for time-local master equations, we …
Almost exact state transfer in a spin chain via pulse control
ZM Wang, MS Sarandy, LA Wu - Physical Review A, 2020 - APS
Quantum communication through spin chains has been extensively investigated. In this
scenario, state transfer through linearly arranged spins connected by uniform nearest …
scenario, state transfer through linearly arranged spins connected by uniform nearest …
Quantum adiabatic brachistochrone for open systems
We propose a variational principle to compute a quantum adiabatic brachistochrone (QAB)
for open systems. Using the notion of “adiabatic speed” based on the energy gaps, we …
for open systems. Using the notion of “adiabatic speed” based on the energy gaps, we …
Quantum control by effective counterdiabatic driving
We review a scheme for the systematic design of quantum control protocols based on
shortcuts to adiabaticity in few-level quantum systems. The adiabatic dynamics is …
shortcuts to adiabaticity in few-level quantum systems. The adiabatic dynamics is …