5 papers
Finer sub-Planck structures and displacement sensitivity of SU(1,1) circular states
Naeem Akhtar, Jia-Xin Peng, Tariq Aziz +2
Quantum states with sub-Planck features exhibit sensitivity to phase-space displacements beyond the standard quantum limit, making them useful for quantum metrology. In the context…
Nonreciprocal photon blockade in a spinning microwave magnomechanical system through kerr-magnon and optical parametric amplifier
S. K. Singh, Mohamed Amazioug, Jia-Xin Peng +3
Unconventional quantum antibunching, arising from quantum interference effects, represents a notable form of quantum correlation that has attracted significant attention for its ab…
Multipartite quantum entanglement in -symmetric molecular optomechanics: Nonreciprocal enhancement and thermal resilience to \SI{500}{\kelvin}
E. Kongkui Berinyuy, C. Tchodimou, P. Djorwé +2
We present a theoretical framework for a -symmetric double-cavity molecular optomechanical system demonstrating nonreciprocal enhancement of multipartite quantum enta…
Cavity magnomechanical framework for a high-efficiency quantum battery
S. K. Singh, Ahmed A. Zahia, Jia-Xin Peng +1
We theoretically investigate a quantum battery architecture where two identical two-level atoms are charged by a cavity-magnomechanical system, which includes a microwave cavity, a…
Nonreciprocal transmission in hybrid atomic ensemble-optomechanical systems
E. Kongkui Berinyuy, Jia-Xin Peng, P. Djorwe +4
We investigate perfect optical nonreciprocal transmission in a hybrid optomechanical system that incorporates an atomic ensemble. By introducing complex coupling strengths between…