83 citations · 621 across the 33 of their papers we have counts for
5 papers · 1 filter
Joint quantum estimation of loss and nonlinearity in driven-dissipative Kerr resonators
Muhammad Asjad, Berihu Teklu, Matteo G. A. Paris
We address multiparameter quantum estimation for coherently driven nonlinear Kerr resonators in the presence of loss. In particular, we consider the realistic situation in which th…
Enhancement of magnon-photon-phonon entanglement in a cavity magnomechanics with coherent feedback loop
Mohamed Amazioug, Berihu Teklu, Muhammad Asjad
We propose a scheme to improve magnon-photon-phonon entanglement in cavity magnomechanics using coherent feedback loop. In addition, we prove that the steady state and dynamical st…
Tunable Electromagnetically Induced Multi-Transparencies in Hybrid Optomechanical system Incorporating Atomic Medium
M. Hunza, M. Asjad, T. Abbas +3
We consider a hybrid atom-optomechanical system incorporating N identical -type atoms. The system is subjected to dual optical and phononic drives. We show that by exploiting th…
Noisy propagation of Gaussian states in optical media with finite bandwidth
Berihu Teklu, Matteo Bina, Matteo G. A. Paris
We address propagation and entanglement of Gaussian states in optical media characterised by non-trivial spectral densities. In particular, we consider environments with a finite b…
Continuous-variable entanglement dynamics in Lorentzian environment
Berihu Teklu
We address the non-Markovian entanglement dynamics for bimodal continuous variable quantum systems interacting with two independent structured reservoirs. We derive an analytical e…