Geometric and holonomic quantum computation
Geometric and holonomic quantum computation utilizes intrinsic geometric properties of
quantum-mechanical state spaces to realize quantum logic gates. Since both geometric …
quantum-mechanical state spaces to realize quantum logic gates. Since both geometric …
Geometric phases in quantum information
E Sjöqvist - International Journal of Quantum Chemistry, 2015 - Wiley Online Library
The rise of quantum information science has opened up a new venue for applications of the
geometric phase (GP), as well as triggered new insights into its physical, mathematical, and …
geometric phase (GP), as well as triggered new insights into its physical, mathematical, and …
Shortcuts to adiabatic holonomic quantum computation in decoherence-free subspace with transitionless quantum driving algorithm
By using transitionless quantum driving algorithm (TQDA), we present an efficient scheme
for the shortcuts to the holonomic quantum computation (HQC). It works in decoherence-free …
for the shortcuts to the holonomic quantum computation (HQC). It works in decoherence-free …
Rydberg-atom-based scheme of nonadiabatic geometric quantum computation
PZ Zhao, XD Cui, GF Xu, E Sjöqvist, DM Tong - Physical Review A, 2017 - APS
Nonadiabatic geometric quantum computation provides a means to perform fast and robust
quantum gates. It has been implemented in various physical systems, such as trapped ions …
quantum gates. It has been implemented in various physical systems, such as trapped ions …
Experimental realization of single-shot nonadiabatic holonomic gates in nuclear spins
H Li, Y Liu, GL Long - Science China Physics, Mechanics & Astronomy, 2017 - Springer
Nonadiabatic holonomic quantum computation has received increasing attention due to its
robustness against control errors. However, all the previous schemes have to use at least …
robustness against control errors. However, all the previous schemes have to use at least …
Nonadiabatic holonomic gates realized by a single-shot implementation
GF Xu, CL Liu, PZ Zhao, DM Tong - Physical Review A, 2015 - APS
Nonadiabatic holonomic quantum computation has received increasing attention due to its
robustness against control errors. However, all the previous schemes have to use at least …
robustness against control errors. However, all the previous schemes have to use at least …
Holonomic quantum control with continuous variable systems
Universal computation of a quantum system consisting of superpositions of well-separated
coherent states of multiple harmonic oscillators can be achieved by three families of …
coherent states of multiple harmonic oscillators can be achieved by three families of …
[HTML][HTML] Realizing multi-qubit controlled nonadiabatic holonomic gates with connecting systems
GF Xu, DM Tong - AAPPS Bulletin, 2022 - Springer
Multi-qubit controlled gates are frequently used in quantum information processing.
Although they can be built with gates from the universal set of one-and two-qubit gates, this …
Although they can be built with gates from the universal set of one-and two-qubit gates, this …
Flexible scheme for the implementation of nonadiabatic geometric quantum computation
YH Kang, ZC Shi, BH Huang, J Song, Y Xia - Physical Review A, 2020 - APS
In this paper, a flexible and effective scheme is proposed to realize nonadiabatic geometric
quantum gates with the invariant based reverse engineering and the nonadiabatic …
quantum gates with the invariant based reverse engineering and the nonadiabatic …
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 …