Quantum repeaters: From quantum networks to the quantum internet
A quantum internet is the holy grail of quantum information processing, enabling the
deployment of a broad range of quantum technologies and protocols on a global scale …
deployment of a broad range of quantum technologies and protocols on a global scale …
Progress in quantum teleportation
Thirty years after it was first proposed, quantum teleportation remains one of the most
important protocols in quantum information and quantum technologies, enabling the …
important protocols in quantum information and quantum technologies, enabling the …
Realization of a multinode quantum network of remote solid-state qubits
The distribution of entangled states across the nodes of a future quantum internet will unlock
fundamentally new technologies. Here, we report on the realization of a three-node …
fundamentally new technologies. Here, we report on the realization of a three-node …
Quantum information with Rydberg atoms
Rydberg atoms with principal quantum number n⪢ 1 have exaggerated atomic properties
including dipole-dipole interactions that scale as n 4 and radiative lifetimes that scale as n 3 …
including dipole-dipole interactions that scale as n 4 and radiative lifetimes that scale as n 3 …
Entanglement of trapped-ion qubits separated by 230 meters
We report on an elementary quantum network of two atomic ions separated by 230 m. The
ions are trapped in different buildings and connected with 520 (2) m of optical fiber. At each …
ions are trapped in different buildings and connected with 520 (2) m of optical fiber. At each …
A survey on quantum computing technology
The power of quantum computing technologies is based on the fundamentals of quantum
mechanics, such as quantum superposition, quantum entanglement, or the no-cloning …
mechanics, such as quantum superposition, quantum entanglement, or the no-cloning …
Quantum repeaters based on atomic ensembles and linear optics
The distribution of quantum states over long distances is limited by photon loss.
Straightforward amplification as in classical telecommunications is not an option in quantum …
Straightforward amplification as in classical telecommunications is not an option in quantum …
Strain-induced pseudo–magnetic fields greater than 300 tesla in graphene nanobubbles
Recent theoretical proposals suggest that strain can be used to engineer graphene
electronic states through the creation of a pseudo–magnetic field. This effect is unique to …
electronic states through the creation of a pseudo–magnetic field. This effect is unique to …
Development of quantum interconnects (quics) for next-generation information technologies
Just as “classical” information technology rests on a foundation built of interconnected
information-processing systems, quantum information technology (QIT) must do the same. A …
information-processing systems, quantum information technology (QIT) must do the same. A …
Low-loss interconnects for modular superconducting quantum processors
Scaling is now a key challenge in superconducting quantum computing. One solution is to
build modular systems in which smaller-scale quantum modules are individually constructed …
build modular systems in which smaller-scale quantum modules are individually constructed …