134 citations · 284 across the 9 of their papers we have counts for
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Evolution Operator Can Always be Separated into the Product of Holonomy and Dynamic Operators
Xiao-Dong Yu, D. M. Tong
The geometric phase is a fundamental quantity characterizing the holonomic feature of quantum systems. It is well known that the evolution operator of a quantum system undergoing a…
Nonadiabatic holonomic quantum computation based on commutation relation
P. Z. Zhao, D. M. Tong
Nonadiabatic holonomic quantum computation has received increasing attention due to the merits of both robustness against control errors and high-speed implementation. A crucial st…
Approaching Heisenberg-scalable thermometry with built-in robustness against noise
Da-Jian Zhang, D. M. Tong
It is a major goal in quantum thermometry to reach a scaling of thermometric precision known as Heisenberg scaling but is still in its infancy to date. The main obstacle is t…
Nonadiabatic geometric quantum computation in decoherence-free subspaces based on unconventional geometric phases
P. Z. Zhao, G. F. Xu, D. M. Tong
Nonadiabatic geometric quantum computation in decoherence-free subspaces has received increasing attention due to the merits of its high-speed implementation and robustness against…
General approach to find steady-state manifolds in Markovian and non-Markovian systems
Da-Jian Zhang, Xiao-Dong Yu, Hua-Lin Huang +1
Steady-state manifolds of open quantum systems, such as decoherence-free subspaces and noiseless subsystems, are of great practical importance to the end of quantum information pro…
Universal freezing of asymmetry
Da-Jian Zhang, Xiao-Dong Yu, Hua-Lin Huang +1
Asymmetry of quantum states is a useful resource in applications such as quantum metrology, quantum communication, and reference frame alignment. However, asymmetry of a state tend…