Shortcuts to adiabaticity: Concepts, methods, and applications
Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …
Focus on shortcuts to adiabaticity
Shortcuts to Adiabaticity (STA) constitute driving schemes that provide an alternative to
adiabatic protocols to control and guide the dynamics of classical and quantum systems …
adiabatic protocols to control and guide the dynamics of classical and quantum systems …
Multiple-qubit controlled unitary quantum gate for Rydberg atoms using shortcut to adiabaticity and optimized geometric quantum operations
Multiple-qubit quantum logic gates are an important element in the implementation of
quantum computers. The direct construction of multiple-qubit quantum logic gates in an …
quantum computers. The direct construction of multiple-qubit quantum logic gates in an …
Shortcuts to adiabaticity in driven open quantum systems: Balanced gain and loss and non-Markovian evolution
A universal scheme is introduced to speed up the dynamics of a driven open quantum
system along a prescribed trajectory of interest. This framework generalizes counterdiabatic …
system along a prescribed trajectory of interest. This framework generalizes counterdiabatic …
Efficient microwave spin control of negatively charged group-IV color centers in diamond
In this paper, we provide a comprehensive overview of the microwave-induced manipulation
of electronic spin states in negatively charged group-IV color centers in diamond with a …
of electronic spin states in negatively charged group-IV color centers in diamond with a …
High-fidelity and robust geometric quantum gates that outperform dynamical ones
Geometric phase is a promising element to induce high-fidelity and robust quantum
operations due to its built-in noise-resilience feature. Unfortunately, its practical applications …
operations due to its built-in noise-resilience feature. Unfortunately, its practical applications …
Experimental realization of nonadiabatic geometric gates with a superconducting Xmon qubit
PZ Zhao, ZJZ Dong, ZX Zhang, GP Guo… - Science China Physics …, 2021 - Springer
Geometric phases are only dependent on evolution paths but independent of evolution
details so that they possess some intrinsic noise-resilience features. Based on different …
details so that they possess some intrinsic noise-resilience features. Based on different …
Experimental Realization of a Fast Controlled-Z Gate via a Shortcut to Adiabaticity
For a frequency-tunable two-qubit system, a controlled-Z (cz) gate can be realized by
adiabatic driving of the qubit system through an avoided level crossing between an auxiliary …
adiabatic driving of the qubit system through an avoided level crossing between an auxiliary …
Speeding up a quantum refrigerator via counterdiabatic driving
We study the application of a counterdiabatic driving (CD) technique to enhance the
thermodynamic efficiency and power of a quantum Otto refrigerator based on a …
thermodynamic efficiency and power of a quantum Otto refrigerator based on a …
Quantum control via enhanced shortcuts to adiabaticity
Fast and robust quantum control protocols are often based on an idealized approximate
description of the relevant quantum system. While this may provide a performance that is …
description of the relevant quantum system. While this may provide a performance that is …