- Helmholtz Institute JenaDE407 papers
- Centre National de la Recherche ScientifiqueFR249 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE169 papers
- California Institute of TechnologyUS161 papers
- Max Planck Institute for Gravitational PhysicsDE155 papers
- Pennsylvania State UniversityUS147 papers
- Fraunhofer Institute for Applied Optics and Precision EngineeringDE146 papers
- Australian National UniversityAU139 papers
- Max Planck Institute for AstronomyDE138 papers
- University of CambridgeGB138 papers
- Goddard Space Flight CenterUS119 papers
- Leibniz University HannoverDE115 papers
6 papers · 2 filters
Endurance of quantum coherence due to particle indistinguishability in noisy quantum networks
Armando Perez-Leija, Diego Guzmán-Silva, Roberto de J. León-Montiel +5
Quantum coherence, the physical property underlying fundamental phenomena such as multi-particle interference and entanglement, has emerged as a valuable resource upon which modern…
One-dimensional quantum walks driven by two-entangled-qubit coins
S. Panahiyan, S. Fritzsche
We study one-dimensional quantum walk with four internal degrees of freedom resulted from two entangled qubits. We will demonstrate that the entanglement between the qubits and its…
Vacuum birefringence in the head-on collision of XFEL and optical high-intensity laser pulses
Felix Karbstein
The focus of this article is on providing compact analytical expressions for the differential number of polarization flipped signal photons constituting the signal of vacuum birefr…
Controlling quantum random walk with a step-dependent coin
S. Panahiyan, S. Fritzsche
We report on the possibility of controlling quantum random walks with a step-dependent coin. The coin is characterized by a (single) rotation angle. Considering different rotation…
In-field entanglement distribution over a 96 km-long submarine optical fibre
Sören Wengerowsky, Siddarth Koduru Joshi, Fabian Steinlechner +13
Techniques for the distribution of quantum-secured cryptographic keys have reached a level of maturity allowing them to be implemented in all kinds of environments, away from any f…
Entanglement-based wavelength multiplexed quantum communication network
Sören Wengerowsky, Siddarth Koduru Joshi, Fabian Steinlechner +2
Quantum networks scale the advantages of quantum communication protocols to more than just two distant users. Here we present a fully connected quantum network architecture in whic…