Point-like defects in a quantum fluid behave like magnetic monopoles
Entanglement recycling makes teleportation more practical
Qubits that never interact could exhibit past-future entanglement
Maxwell's demon can use quantum information to generate work
143 is largest number yet to be factored by a quantum algorithm
Quantum mechanics could make money, credit cards, and tickets immune to fraud
Can quantum theory be improved?
Proposed experiment would prove that quantum jumps are not objective events
Researchers bounce polarized photons off satellites to show feasibility of space based quantum communications
Classical problem becomes undecidable in a quantum setting
Quantum communication without entanglement could perform faster than previously thought possible
Keeping it together: Protecting entanglement from decoherence and sudden death
New paths into the world of quasiparticles
Quasiparticles can be used to explain physical phenomena in solid bodies even though they are not actual physical particles. Physicists in Innsbruck have now realized quasiparticles in a quantum system and ...
Jul 09, 2014 4.7 / 5 (12) 5