Results 21 to 30 of about 1,019,433 (121)
Communicating quantum processes [PDF]
We define a language CQP (Communicating Quantum Processes) for modelling systems which combine quantum and classical communication and computation.
Simon J. Gay +5 more
core +1 more source
Probabilistic Resumable Quantum Teleportation of a Two-Qubit Entangled State. [PDF]
We explicitly present a generalized quantum teleportation of a two-qubit entangled state protocol, which uses two pairs of partially entangled particles as quantum channel.
Wang ZY +4 more
europepmc +2 more sources
Quantum teleportation with sonic black holes
We show a new property of sonic black holes. After deriving the metric of a sonic black hole from the Schrodinger equation and quantizing the perturbation fields near the sonic event horizon, we show particles of Hawking radiation can act as a source of ...
Shen, YG, Ge, XH
core +1 more source
Quantum teleportation and entanglement swapping represent pivot concepts in quantum information science. Here, we show that entangled photon pairs generated on-demand by quantum-dots can be used to implement successfully quantum teleportation and ...
Reindl, M +12 more
core +2 more sources
Relativistic Quantum Teleportation with Superconducting Circuits [PDF]
We study the effects of relativistic motion on quantum teleportation and propose a realizable experiment where our results can be tested. We compute bounds on the optimal fidelity of teleportation when one of the observers undergoes nonuniform motion for
Johansson, Göran, +14 more
core +1 more source
Extending Quantum Error Correction: New Continuous Measurement Protocols and Improved Fault-Tolerant Overhead [PDF]
Quantum mechanical applications range from quantum computers to quantum key distribution to teleportation. In these applications, quantum error correction is extremely important for protecting quantum states against decoherence.
Ahn, Charlene Sonja
core +1 more source
Quantum correlations in and beyond quantum entanglement in bipartite continuous variable systems [PDF]
This thesis explores the role of non-classical correlations in bipartite continuous variable quantum systems, and the approach taken is three-fold. We show that given two initially entangled atomic ensembles, it is possible to probabilistically increase ...
Tatham, Richard
core +2 more sources
ABSTRACT Quantum‐native communication systems are reshaping secure, programmable, and coherence‐aware networking beyond the classical paradigm. As intelligent physical infrastructures, ranging from unmanned aerial vehicle swarms to satellite Quantum Key Distribution (QKD) platforms, demand trust, synchronization, and ultra‐reliability, conventional ...
Shakil Ahmed +2 more
wiley +1 more source
On the paradoxical aspects of new quantum experiments [PDF]
Two recently proposed quantum experiments are analyzed. The first allows to find an object without ``touching'' it. The second allows to teleport quantum states, transmitting a very small amount of information.
Vaidman, Lev
core
Universal Entanglement and an Information‐Complete Quantum Theory
This Perspective summarize an informationcomplete quantum theory which describes a fully quantum world without any classical systems and concepts. Here spacetime/gravity, having to be a physical quantum system, universally entangles matter (matter fermions and their gauge fields) as an indivisible trinity, and encodes information‐complete physical ...
Zeng‐Bing Chen
wiley +1 more source

