130 citations · 643 across the 32 of their papers we have counts for
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Adiabatic approximation for three qubits ultrastrongly coupled to a harmonic oscillator
Li-Tuo Shen, Rong-Xin Chen, Huai-Zhi Wu +1
We study the system involving mutual interaction between three qubits and an oscillator within the ultrastrong coupling regime. We apply adiabatic approximation approach to explore…
Shortcuts to adiabatic passage for population transfer and maximum entanglement creation between two atoms in a cavity
Mei Lu, Yan Xia, Li-Tuo Shen +2
We use the approach of "transitionless quantum driving" proposed by Berry to construct shortcuts to the population transfer and the creation of maximal entanglement between two …
Ground state of the asymmetric Rabi model in the ultrastrong coupling regime
Li-Tuo Shen, Zhen-Biao Yang, Mei Lu +2
We study the ground states of the single- and two-qubit asymmetric Rabi models, in which the qubit-oscillator coupling strengths for the counterrotating-wave and corotating-wave in…
Using shortcut to adiabatic passage for the ultrafast quantum state transfer in cavity QED system
Mei Lu, Li-Tuo Shen, Yan Xia +1
We propose an alternative scheme to implement the quantum state transfer between two three-level atoms based on the invariant-based inverse engineering in cavity quantum electronic…
Ground state of three qubits coupled to a harmonic oscillator with ultrastrong coupling
Li-Tuo Shen, Zhen-Biao Yang, Rong-Xin Chen
We study the Rabi model composed of three qubits coupled to a harmonic oscillator without involving the rotating-wave approximation. We show that the ground state of the three-qubi…
Quantum teleportation and computation with Rydberg atoms in an optical lattice
Huaizhi Wu, Zhen-Biao Yang, Li-Tuo Shen +1
Neutral atoms excited to Rydberg states can interact with each other via dipole-dipole interaction, which results in a physical phenomenon named Rydberg blockade mechanism. The eff…