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Protecting bipartite entanglement by collective decay and quantum interferences
We study the entanglement dynamics of a pair of identical three-level V-type atoms that are interacting with a common vacuum reservoir. The effect of...
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Quantum transport theory for neutrinos with flavor and particle-antiparticle mixing
We derive quantum kinetic equations for mixing neutrinos including consistent forward scattering terms and collision integrals for coherent neutrino...
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Exciton migration in two-dimensional materials
Excitons play an essential role in the optical response of two-dimensional materials. These are bound states showing up in the band gaps of many-body...
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Probing Nonlinear Light–Matter Interaction in Momentum Space: Coherent Multiphoton Photoemission Spectroscopy
Optical fields interacting with metal surfaces can drive collective free electron plasma currents and single-particle dipole excitations. The outcome...
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Lifetime reductions and read-out oscillations due to imperfect initial level preparations of atoms in a long-lived DLCZ-like quantum memory
Entanglement between a spin-wave qubit (memory qubit) and a photonic qubit is a basic building block for quantum repeaters. Duan-Lukin-Cirac-Zoller...
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Quantumness and entropic uncertainty in curved space-time
We explore the tripartite entropic uncertainty and genuine tripartite quantumness of Dirac fields in the background of the...
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Quantum Coherence in Electron–Phonon Coupled States in a Semiconductor Crystal
This chapter describes the quantum coherence (electronic and phononic coherences) in a bulk solid investigated via ultrafast quantum-path...
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Dynamics via Attosecond Four-Wave Mixing
Attosecond four-wave mixing spectroscopy is a relatively new technique for studying ultrafast dynamics of highly excited states with exquisite...
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Ultrafast Dynamics in Helium Droplets
Bruder, Lukas Koch, Markus Mudrich, Marcel Stienkemeier, Frank Helium nanodroplets are peculiar systems, as condensed superfluid entities on the...
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Decoherence Induced by a Spin Chain: Role of Initial Prepared States
We study the decoherence process induced by a spin chain environment on a central spin consisting of R spins and we apply it on the dynamics of...
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Quantum Optical Phenomena in Nuclear Resonant Scattering
WithNuclear Resonant Scattering the advent of high-brilliance, accelerator-driven light sources such as modern synchrotron radiation sources or x-ray...
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Double Radio-Optical Resonance in the Hanle Configuration under the Excitation of the D1 Absorption Line in Alkali Metal Atoms
AbstractThe absorption of a light wave interacting with optical transitions in the D 1 line of an alkali metal atom subjected to microwave radiation...
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Would quantum coherence be increased by curvature effect in de Sitter space?
We study the quantum coherence in de Sitter space for the bipartite system of Alice and Bob who initially share an entangled state between the two...
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Focused surface plasmon polaritons coherently couple to electronic states in above-threshold electron emission
When an intense light field strongly interacts with the band structure of a solid, the formation of hybrid light-matter quantum states becomes...
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Light-Matter Interaction
Optical physics is concerned with the dynamical interactions of atoms and molecules with electromagnetic fields. Semiclassical theories, which study...
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Deterministic freely propagating photonic qubits with negative Wigner functions
Engineering the quantum states of freely propagating light is of paramount importance for quantum technologies. As yet, the experimental generation...
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Quantum Microwave Measurements
The term “quantum microwave measurement” stands for the measurement of microwave parameters by exploiting the properties of atomic energy levels and...
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Detection of a plasmon-polariton quantum wave packet
Plasmon polaritons (plasmons, for simplicity) have become paramount for tailored nanoscale light–matter interaction, and extensive research has been...
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Quantum Microwave Measurements
The term “quantum microwave measurement” stands for the measurement of microwave parameters by exploiting the properties of atomic energy levels and...
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Decoherence and revival in attosecond charge migration driven by non-adiabatic dynamics
Attosecond charge migration is a periodic evolution of the charge density at specific sites of a molecule on a timescale defined by the energy...
