84 citations · 459 across the 13 of their papers we have counts for
13 papers
Nonadiabatic geometric quantum computation with cat qubits via invariant-based reverse engineering
Yi-Hao Kang, Ye-Hong Chen, Xin Wang +5
We propose a protocol to realize nonadiabatic geometric quantum computation of small-amplitude Schrödinger cat qubits via invariant-based reverse engineering. We consider a system…
Optimized nonadiabatic holonomic quantum computation based on Förster resonance in Rydberg atoms
Shuai Liu, Jun-Hui Shen, Ri-Hua Zheng +4
In this paper, we propose a scheme for implementing the nonadiabatic holonomic quantum computation (NHQC+) of two Rydberg atoms by using invariant-based reverse engineering (IBRE).…
Robust generation of logical qubit singlet states with reverse engineering and optimal control with spin qubits
Yi-Hao Kang, Zhi-Cheng Shi, Jie Song +1
A protocol is proposed to generate singlet states of three logical qubits constructed by pairs of spins. Single and multiple operations of logical qubits are studied for the constr…
Heralded atomic nonadiabatic holonomic quantum computation with Rydberg blockade
Yi-Hao Kang, Zhi-Cheng Shi, Jie Song +1
We propose a protocol to realize atomic nonadiabatic holonomic quantum computation (NHQC) with two computational atoms and an auxiliary atom. Dynamics of the system is analyzed in…
Effective discrimination of chiral molecules in a cavity
Yi-Hao Kang, Zhi-Cheng Shi, Jie Song +1
We present a scheme to realize precise discrimination of chiral molecules in a cavity. Assisted by additional laser pulses, cavity fields can evolve to different coherence states w…
Shortcut Scheme for One-Step Implementation of a Three-Qubit Nonadiabatic Holonomic Gate
Bi-Hua Huang, Yi-Hao Kang, Zhi-Cheng Shi +2
Nonadiabatic holonomic quantum computation has attracted increasing interest because of its robustness. In this paper, based on the shortcuts to adiabaticity (STA), we propose a sc…
Quantum state transfer in spin chains via shortcuts to adiabaticity
Bi-Hua Huang, Yi-Hao Kang, Ye-Hong Chen +3
Based on shortcuts to adiabaticity and quantum Zeno dynamics, we present a protocol to implement quantum state transfer (QST) in a quantum spin-1/2 chain. In the protocol, the comp…
Fast quantum state engineering via universal SU(2) transformation
Bi-Hua Huang, Yi-Hao Kang, Ye-Hong Chen +3
We introduce a simple yet versatile protocol to inverse engineer the time-dependent Hamiltonian in two- and three level systems. In the protocol, by utilizing a universal SU(2) tra…
Complete Bell-state analysis for superconducting-quantum-interference-device qubits with transitionless tracking algorithm
Yi-Hao Kang, Ye-Hong Chen, Zhi-Cheng Shi +3
In this paper, we propose a protocol for complete Bell-state analysis for two superconducting-quantum-interference-device qubits. The Bell-state analysis could be completed by usin…
Invariant-based pulse design for three-level systems without the rotating-wave approximation
Yi-Hao Kang, Ye-Hong Chen, Bi-Hua Huang +2
In this paper, a scheme is put forward to design pulses which drive a three-level system based on the reverse engineering with Lewis-Riesenfeld invariant theory. The scheme can be…
Accelerating adiabatic quantum transfer for three-level -type structure systems via picture transformation
Yi-Hao Kang, Qi-Cheng Wu, Ye-Hong Chen +3
In this paper, we investigate the quantum transfer for the system with three-level -type structure, and construct a shortcut to the adiabatic passage via picture transformation…
Fast preparation of W states with superconducting quantum interference devices by using dressed states
Yi-Hao Kang, Ye-Hong Chen, Zhi-Cheng Shi +2
In this paper, we propose a protocol to prepare W states with superconducting quantum interference devices (SQUID) by using dressed states. Through choosing a set of dressed states…
Reverse engineering of a Hamiltonian by designing the evolution operators
Yi-Hao Kang, Ye-Hong Chen, Qi-Cheng Wu +3
We propose an effective and flexible scheme for reverse engineering of a Hamiltonian by designing the evolution operators to eliminate the terms of Hamiltonian which are hard to be…