116 citations · 481 across the 14 of their papers we have counts for
14 papers
Preparation of high fidelity entangled cat states with composite pulses
Ge-Ge Gu, Dong-Sheng Li, Ye-Hong Chen +2
We propose a protocol for the preparation of high-fidelity entangled cat states with composite pulses. The physical model contains two Kerr-nonlinear resonators and a cavity. By pr…
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…
Improving shortcuts to non-Hermitian adiabaticity for fast population transfer in open quantum systems
Ye-Hong Chen, Qi-Cheng Wu, Bi-Hua Huang +3
It is still a challenge to experimentally realize shortcuts to adiabaticity (STA) for a non-Hermitian quantum system since a non-Hermitian quantum system's counterdiabatic driving…
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…
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…
Method for constructing shortcuts to adiabaticity by a substitute of counterdiabatic driving terms
Ye-Hong Chen, Yan Xia, Qi-Cheng Wu +2
We propose an efficientmethod to construct shortcuts to adiabaticity through designing a substitute Hamiltonian to try to avoid the defect in which the speed-up protocol' Hamiltoni…
Improving the stimulated Raman adiabatic passage via dissipative quantum dynamics
Qi-Cheng Wu, Ye-Hong Chen, Bi-Hua Huang +3
We propose a method to improve the stimulated Raman adiabatic passage (STIRAP) via dissipative quantum dynamics, taking into account the dephasing effects. Fast and robust populati…
Shortcuts to adiabatic passage for fast generation of three-atom singlet state by transitionless quantum driving
Zhen Chen, Ye-Hong Chen, Yan Xia +1
Motivated by transitionless quantum driving, we construct shortcuts to adiabatic passage in a three-atom system to create a singlet state with the help of quantum zeno dynamics and…
Arbitrary quantum state engineering in three-state systems via Counterdiabatic driving
Ye-Hong Chen, Yan Xia, Qi-Cheng Wu +2
A scheme for arbitrary quantum state engineering (QSE) in three-state systems is proposed. Firstly, starting from a set of complete orthogonal time-dependent basis with undetermine…
Inverse engineering rigorous adiabatic Hamiltonian for non-Hermitian system
Qi-Cheng Wu, Ye-Hong Chen, Bi-Hua Huang +2
We generalize the quantum adiabatic theorem to the non-Hermitian system and build a rigorous adiabaticity condition with respect to the adiabatic phase. The non-Hermitian Hamiltoni…
Transitionless-based shortcuts for the fast and robust generation of W states
Ye-Hong Chen, Bi-Hua Huang, Jie Song +1
We propose a scheme to generate W states based on transitionles-based shortcuts technique in cavity quantum electrodynamics (QED) system. In light of quantum Zeno dynamics, we firs…