Entanglement and coherence in a hybrid Laguerre–Gaussian rotating cavity optomechanical system with two-level atoms
We theoretically investigate quantum entanglement and coherence in a hybrid Laguerre–
Gaussian rotating cavity optomechanical system with two-level atoms, where cavity and …
Gaussian rotating cavity optomechanical system with two-level atoms, where cavity and …
Controlling quantum coherence and entanglement in cavity magnomechanical systems
W Qiu, X Cheng, A Chen, Y Lan, W Nie - Physical Review A, 2022 - APS
We investigate theoretically macroscopic quantum coherence and tripartite entanglement in
a three-mode magnomechanical system with a yttrium iron garnet sphere, which is …
a three-mode magnomechanical system with a yttrium iron garnet sphere, which is …
Enhanced weak force sensing based on atom-based coherent quantum noise cancellation in a hybrid cavity optomechanical system
The weak force sensing based on a coherent quantum noise cancellation (CQNC) scheme
is presented in a hybrid cavity optomechanical system containing a trapped ensemble of …
is presented in a hybrid cavity optomechanical system containing a trapped ensemble of …
Nonreciprocal enhancement of macroscopic entanglement with noise tolerance
The entanglement of different macroscopic objects can provide crucial resources for various
quantum applications and quantum-enabled devices. The generation, manipulation, and …
quantum applications and quantum-enabled devices. The generation, manipulation, and …
Quantum coherence of the Heisenberg spin models with Dzyaloshinsky-Moriya interactions
C Radhakrishnan, M Parthasarathy, S Jambulingam… - Scientific Reports, 2017 - nature.com
We study quantum coherence in a spin chain with both symmetric exchange and
antisymmetric Dzyaloshinsky-Moriya couplings. Quantum coherence is quantified using the …
antisymmetric Dzyaloshinsky-Moriya couplings. Quantum coherence is quantified using the …
Quantum coherence of planar spin models with Dzyaloshinsky-Moriya interaction
The quantum coherence of one-dimensional planar spin models with Dzyaloshinsky-Moriya
interaction is investigated. The anisotropic XY model, the isotropic XX model, and the …
interaction is investigated. The anisotropic XY model, the isotropic XX model, and the …
Vector photon-magnon-phonon coherence in a polarized microwave driven cavity magnomechanical system
Polarization is a significant vector property of the light field that has been widely applied in
various fields of modern optical sciences. In this paper, we introduce the concept of …
various fields of modern optical sciences. In this paper, we introduce the concept of …
A rotational-cavity optomechanical system with two revolving cavity mirrors: optical response and fast-slow light mechanism
We investigate the optical behavior of a single Laguerre–Gaussian cavity optomechanical
system consisting of two mechanically rotating mirrors. We explore the effects of various …
system consisting of two mechanically rotating mirrors. We explore the effects of various …
Nonreciprocal quantum coherence in spinning magnomechanical systems
H Zhang, X Shang, Q Liao, A Chen, W Nie - Physical Review A, 2024 - APS
We theoretically investigate the quantum coherence and its nonreciprocity in a cavity
magnomechanical system composed of a spinning microwave resonant cavity and an …
magnomechanical system composed of a spinning microwave resonant cavity and an …
Basis-independent quantum coherence and its distribution
We analyze a basis-independent definition of quantum coherence. The maximally mixed
state is used as the reference state, which allows for a way of defining coherence that is …
state is used as the reference state, which allows for a way of defining coherence that is …