Efficient shortcuts to adiabatic passage for fast population transfer in multiparticle systems

YH Chen, Y Xia, QQ Chen, J Song - Physical Review A, 2014 - APS
Achieving fast population transfer (FPT) in multiparticle systems based on the cavity
quantum electronic dynamics is an outstanding challenge. In this paper, motivated by the …

Fast and noise-resistant implementation of quantum phase gates and creation of quantum entangled states

YH Chen, Y Xia, QQ Chen, J Song - Physical Review A, 2015 - APS
The “Lewis-Riesenfeld phases” which play a crucial role in constructing shortcuts to
adiabaticity may be a resource for the implementation of quantum phase gates. By …

Fast preparation of states with superconducting quantum interference devices by using dressed states

YH Kang, YH Chen, ZC Shi, J Song, Y Xia - Physical Review A, 2016 - APS
In this paper, we propose a protocol to prepare W states with superconducting quantum
interference devices by using dressed states. Through choosing a set of dressed states …

Generating entanglement between microwave photons and qubits in multiple cavities coupled by a superconducting qutrit

CP Yang, QP Su, SB Zheng, S Han - … Review A—Atomic, Molecular, and Optical …, 2013 - APS
We discuss how to generate entangled coherent states of four microwave resonators (aka
cavities) coupled by a three-level superconducting device (qutrit). We also show that a …

Tavis-Cummings model beyond the rotating wave approximation: Quasidegenerate qubits

S Agarwal, SMH Rafsanjani, JH Eberly - Physical Review A—Atomic, Molecular …, 2012 - APS
The Tavis-Cummings model for more than one qubit interacting with a common oscillator
mode is extended beyond the rotating wave approximation (RWA). We explore the …

Reverse engineering of a Hamiltonian by designing the evolution operators

YH Kang, YH Chen, QC Wu, BH Huang, Y Xia… - Scientific Reports, 2016 - nature.com
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 …

Fast adiabatic quantum state transfer and entanglement generation between two atoms via dressed states

JL Wu, X Ji, S Zhang - Scientific reports, 2017 - nature.com
We propose a dressed-state scheme to achieve shortcuts to adiabaticity in atom-cavity
quantum electrodynamics for speeding up adiabatic two-atom quantum state transfer and …

Speeding up adiabatic passage by adding Lyapunov control

D Ran, ZC Shi, J Song, Y Xia - Physical Review A, 2017 - APS
We propose a scheme to speed up adiabatic passage by using Lyapunov control theory.
This is a good choice to solve the problem that may emerge in Berry's transitionless …

Thermally induced entanglement of atomic oscillators

P Laha, L Slodička, DW Moore, R Filip - Optics Express, 2022 - opg.optica.org
Laser cooled ions trapped in a linear Paul trap are long-standing ideal candidates for
realizing quantum simulation, especially of many-body systems. The properties that …

Cluster-type entangled coherent states

PP Munhoz, FL Semiao, A Vidiella-Barranco… - Physics Letters A, 2008 - Elsevier
We present the cluster-type entangled coherent states (CTECS) and discuss their properties.
A cavity QED generation scheme using suitable choices of atom-cavity interactions …