215 citations · 984 across the 20 of their papers we have counts for
20 papers
Detection sensitivity enhancement of magnon Kerr nonlinearity in cavity magnonics induced by coherent perfect absorption
Guo-Qiang Zhang, Yimin Wang, Wei Xiong
We show how to enhance the detection sensitivity of magnon Kerr nonlinearity (MKN) in cavity magnonics. The considered cavity-magnon system consists of a three-dimensional microwav…
Dissipation-induced nonreciprocal magnon blockade in a magnon-based hybrid system
Yimin Wang, Wei Xiong, Zhiyong Xu +2
We propose an experimentally realizable nonreciprocal magnonic device at the single-magnon level by exploiting magnon blockade in a magnon-based hybrid system. The coherent qubit-m…
Enhancement of microwave squeezing via parametric down-conversion in a superconducting quantum circuit
Kong Han, Yimin Wang, Guo-Qiang Zhang
We propose an experimentally accessible superconducting quantum circuit, consisting of two coplanar waveguide resonators (CWRs), to enhance the microwave squeezing via parametric d…
Photon-Dressed Bloch-Siegert Shift in an Ultrastrongly Coupled Circuit Quantum Electrodynamical System
Shuai-Peng Wang, Guo-Qiang Zhang, Yimin Wang +5
A cavity quantum electrodynamical (QED) system beyond the strong-coupling regime is expected to exhibit intriguing quantum phenomena. Here we report a direct measurement of the pho…
Resilience of the superradiant phase against effects in the quantum Rabi dimer
Yimin Wang, Maoxin Liu, Wen-Long You +3
We explore the quantum criticality of a two-site model combining quantum Rabi models with hopping interaction. Through a combination of analytical and numerical approaches, we find…
Variational generalized rotating-wave approximation in the two-qubit quantum Rabi model
Bin-Bin Mao, Liangsheng Li, Yimin Wang +4
We present an analytical method for the two-qubit quantum Rabi model. While still operating in the frame of the generalized rotating-wave approximation (GRWA), our method further e…
Quantum coherence in a compass chain under an alternating magnetic field
Wen-Long You, Yimin Wang, Tian-Cheng Yi +2
We investigate quantum phase transitions and quantum coherence in a quantum compass chain under an alternating transverse magnetic field. The model can be analytically solved by th…
Quantum phase transitions in spin-1 XXZ chains with rhombic single-ion anisotropy
Jie Ren, Yimin Wang, Wen-Long You
We explore the fidelity susceptibility and the quantum coherence along with the entanglement entropy in the ground-state of one-dimensional spin-1 XXZ chains with the rhombic singl…
Quantum criticality and state engineering in the simulated anisotropic quantum Rabi model
Yimin Wang, Wen-Long You, Maoxin Liu +4
Promising applications of the anisotropic quantum Rabi model (AQRM) in broad parameter ranges are explored, which is realized with superconducting flux qubits simultaneously driven…
Conditional displacement interaction in ultrastrong-coupling regime
Gangcheng Wang, Qingyong Wang, Yimin Wang +3
We investigate the realization of conditional displacement interaction in the transversal direction in ultrastrongly coupled circuit quantum electrodynamics by adjusting parameters…
Holonomic quantum computation in the ultrastrong-coupling regime of circuit QED
Yimin Wang, Jiang Zhang, Chunfeng Wu +2
We present an experimentally feasible scheme to implement holonomic quantum computation in the ultrastrong-coupling regime of light-matter interaction. The large anharmonicity and…
Single-photon-driven high-order sideband transitions in an ultrastrongly coupled circuit quantum electrodynamics system
Zhen Chen, Yimin Wang, Tiefu Li +8
We report the experimental observation of high-order sideband transitions at the single-photon level in a quantum circuit system of a flux qubit ultrastrongly coupled to a coplanar…
Bridging the gap between the Jaynes-Cummings and Rabi models using an intermediate rotating wave approximation
Yimin Wang, Jing Yan Haw
We present a novel approach called the intermediate rotating wave approximation (IRWA), which employs a time-averaging method to encapsulate the dynamics of light-matter interactio…
Excitation of two atoms by a propagating single photon pulse
Navneeth Ramakrishnan, Yimin Wang, Valerio Scarani
We describe the interaction of two two-level atoms in free space with propagating modes of the quantized electromagnetic field, using the time-dependent Heisenberg-Langevin method.…
Excitation of a single atom with exponentially rising light pulses
Syed Abdullah Aljunid, Gleb Maslennikov, Yimin Wang +3
We investigate the interaction between a single atom and optical pulses in a coherent state with a controlled temporal envelope. In a comparison between a rising exponential and a…
Parity Measurement in Ultrastrong Coupling Regime
Jing Yan Haw, Yimin Wang, Valerio Scarani
The measurement of the parity of two qubits is a primitive of quantum computing that allows creating deterministic entanglement. In the field of circuit quantum electrodynamics, a…
State-dependent atomic excitation by multi-photon pulses propagating along two spatial modes
Yimin Wang, Jiří Minář, Valerio Scarani
We investigate the dynamics of a single two-level atom, which interacts with pulses propagating in two spatial-modes (right and left) and frequency-continuum. Using Heisenberg equa…
Quantum memory with a single two-level atom in a half cavity
Yimin Wang, Jiří Minář, Gabriel Hétet +1
We propose a setup for quantum memory based on a single two-level atom in a half cavity with a moving mirror. We show that various temporal shapes of incident photon can be efficie…
Ultrafast Quantum Gates in Circuit QED
G. Romero, D. Ballester, Y. M. Wang +2
We present a method of implementing ultrafast two-qubit gates valid for the ultrastrong coupling (USC) and deep strong coupling (DSC) regimes of light-matter interaction, consideri…
Efficient excitation of a two level atom by a single photon in a propagating mode
Yimin Wang, Jiří Minář, Lana Sheridan +1
State mapping between atoms and photons, and photon-photon interactions play an important role in scalable quantum information processing. We consider the interaction of a two-leve…