115 citations · 1.9k across the 125 of their papers we have counts for
15 papers · 1 filter
Quantum Scattering of Spinless Particles in Riemannian Manifolds
Lars Meschede, Benjamin Schwager, Dominik Schulz +1
Quantum mechanics is sensitive to the geometry of the underlying space. Here, we present a framework for quantum scattering of a non-relativistic particle confined to a two-dimensi…
Electrons in intense laser fields with local phase, polarization, and skyrmionic textures
Jonas Wätzel, Jamal Berakdar
Laser fields can be shaped on a subwavelength scale as to have a specific distribution in spin angular momentum, orbital structure, or topology. We study how these various features…
Quantum teleportation by utilizing helical spin chains for sharing entanglement
Harshit Verma, Levan Chotorlishvili, Jamal Berakdar +1
We develop a new protocol for sharing entanglement (one ebit) between two parties using the natural dynamics of helical multiferroic spin chains. We introduce a novel kicking schem…
Entanglement balance of quantum scattering processes
Konstantin A. Kouzakov, Levan Chotorlishvili, Jonas Wätzel +2
The theory of quantum information constitutes the functional value of the quantum entanglement, i.e., quantum entanglement is essential for high fidelity of quantum protocols, whil…
Spin-orbit-coupled quantum memory of a double quantum dot
L. Chotorlishvili, A. Gudyma, J. Wätzel +2
The concept of quantum memory plays an incisive role in the quantum information theory. As confirmed by several recent rigorous mathematical studies, the quantum memory inmate in t…
Time-resolved buildup of two-slit-type interference from a single atom
Jonas Wätzel, Andrew James Murray, Jamal Berakdar
A photoelectron forced to pass through two atomic energy levels before receding from the residual ion shows interference fringes in its angular distribution as manifestation of a t…