N Crescini, C Braggio, G Carugno, A Ortolan… - Applied Physics …, 2020 - pubs.aip.org
A photon-magnon hybrid system can be realized by coupling the electron spin resonance of a magnetic material to a microwave cavity mode. The quasiparticles associated with the …
The characterization of quantum coherence in the context of quantum information theory and its interplay with quantum correlations is currently subject of intense study. Coherence in a …
In traditional quantum metrology protocols, the initial multipartite entangled pure quantum probes are considered to be isolated, ie, free of quantum many-body effects. Here, we study …
The exact quantum dynamics of the reduced density matrix of two coupled spin qubits in a quantum Heisenberg XY spin star environment in the thermodynamic limit at arbitrarily finite …
We investigate the correlations of magnons inside a nanomagnet and identify an unconventional phase so-called magnon antibunching, ie, where there is a large probability …
In this paper, we propose a scheme for generating genuine tripartite steering nonlocality in a cavity magnomechanical system composed of an yttrium iron garnet (YIG) sphere with a …
B Bhoi, SK Kim - Solid State Physics, 2020 - Elsevier
Photon-magnon coupling (PMC) is one of the emerging research fields in the area of light- matter interaction and has been growing very rapidly. PMC allows two different systems to …
H Tan, J Li - Physical Review Research, 2021 - APS
We propose a deterministic scheme for establishing hybrid Einstein-Podolsky-Rosen (EPR) entanglement channel between a macroscopic mechanical oscillator and a magnon mode …
Many-particle entanglement is a fundamental concept of quantum physics that still presents conceptual challenges. Although nonclassical states of atomic ensembles were used to …