Quantum interactions with pulses of radiation
AH Kiilerich, K Mølmer - Physical Review A, 2020 - APS
This paper presents a general master equation formalism for the interaction between
traveling pulses of quantum radiation and localized quantum systems. Traveling fields …
traveling pulses of quantum radiation and localized quantum systems. Traveling fields …
Creation of nonclassical states of light in a chiral waveguide
Creating nonclassical states of light from simple quantum systems together with classical
resources is a challenging problem. We show how chiral emitters under a coherent drive …
resources is a challenging problem. We show how chiral emitters under a coherent drive …
Quasi-probability information in a coupled two-qubit system interacting non-linearly with a coherent cavity under intrinsic decoherence
ABA Mohamed, H Eleuch - Scientific Reports, 2020 - nature.com
We explore the phase space quantum effects, quantum coherence and non-classicality, for
two coupled identical qubits with intrinsic decoherence. The two qubits are in a nonlinear …
two coupled identical qubits with intrinsic decoherence. The two qubits are in a nonlinear …
Propagating Wigner-negative states generated from the steady-state emission of a superconducting qubit
We experimentally demonstrate the steady-state generation of propagating Wigner-negative
states from a continuously driven superconducting qubit. We reconstruct the Wigner function …
states from a continuously driven superconducting qubit. We reconstruct the Wigner function …
Simple, reliable, and noise-resilient continuous-variable quantum state tomography with convex optimization
I Strandberg - Physical Review Applied, 2022 - APS
Precise reconstruction of unknown quantum states from measurement data, a process
commonly called quantum state tomography, is a crucial component in the development of …
commonly called quantum state tomography, is a crucial component in the development of …
Wigner negativity in the steady-state output of a Kerr parametric oscillator
The output field from a continuously driven linear parametric oscillator may exhibit
considerably more squeezing than the intracavity field. Inspired by this fact, we explore the …
considerably more squeezing than the intracavity field. Inspired by this fact, we explore the …
Interaction signatures and non-Gaussian photon states from a strongly driven atomic ensemble coupled to a nanophotonic waveguide
We study theoretically a laser-driven one-dimensional chain of atoms interfaced with the
guided optical modes of a nanophotonic waveguide. The period of the chain and the …
guided optical modes of a nanophotonic waveguide. The period of the chain and the …
Quantum coherent and measurement feedback control based on atoms coupled with a semi-infinite waveguide
In this paper, we show that quantum feedback control may be applied to generate desired
states for atomic and photonic systems based on a semi-infinite waveguide coupled with …
states for atomic and photonic systems based on a semi-infinite waveguide coupled with …
[HTML][HTML] Two-qubit Fisher information and Jensen–Shannon nonlocality dynamics induced by a coherent cavity under dipole, intensity-dependent, and decoherence …
ABA Mohamed, H Eleuch - Results in Physics, 2022 - Elsevier
This study investigates two-qubit local quantum Fisher information correlation (LQFI),
entanglement of formation (EoF), and two-qubit Jensen–Shannon coherence as a result of …
entanglement of formation (EoF), and two-qubit Jensen–Shannon coherence as a result of …
Exploring quasi-probability Husimi-distributions in nonlinear two trapped-ion qubits: intrinsic decoherence effects
LA Al-Essa, AY AL-Rezami, FM Aldosari… - Optical and Quantum …, 2024 - Springer
The Husimi phase-space distribution is an efficient tool for studying quantum coherent states
as it provides information on quantum-state features. The paper investigates the non …
as it provides information on quantum-state features. The paper investigates the non …