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A quantum simulator of impossible physics

The research group Quantum Technologies for Information Science (QUTIS) of the UPV/EHU-University of the Basque Countr has created a quantum simulator that is capable of creating unphysical phenomena in the atomic world—in ...

date12 hours ago in Quantum Physics
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A quantum lab for everyone

A virtual laboratory allows, for the first time, to actively engage with topical quantum physics. The novel learning environment was developed at the Faculty of Physics at the University of Vienna in collaboration with university ...

dateSep 16, 2015 in Quantum Physics
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Improved stability of electron spins in qubits

Calculation with electron spins in a quantum computer assumes that the spin states last for a sufficient period of time. Physicists at the University of Basel and the Swiss Nanoscience Institute have now demonstrated that ...

dateSep 07, 2015 in Quantum Physics
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Physicists demonstrate new violations of local realism

(—Erwin Schrödinger once famously stated that quantum entanglement is "the characteristic trait of quantum mechanics" that distinguishes it from classical theories. Now in a new paper, physicists have demonstrated ...

Macroscopic quantum phenomena discovered in ice

(—Scientists have discovered an anomaly in the properties of ice at very cold temperatures near 20 K, which they believe can be explained by the quantum tunneling of multiple protons simultaneously. The finding ...

For faster battery charging, try a quantum battery?

(—Physicists have shown that a quantum battery—basically, a quantum system such as a qubit that stores energy in its quantum states—can theoretically be charged at a faster rate than conventional batteries. ...

Quantum computer emulated by a classical system

(—Quantum computers are inherently different from their classical counterparts because they involve quantum phenomena, such as superposition and entanglement, which do not exist in classical digital computers. ...

Physicist unveils plan for entangling massive objects

(—Roman Schnabel, a physics professor at the Max Planck Institute for Gravitational Physics has published a paper in the journal Physical Review Letters outlining a plan for entangling two "massive" objects. He ...

Experiment confirms quantum theory weirdness

The bizarre nature of reality as laid out by quantum theory has survived another test, with scientists performing a famous experiment and proving that reality does not exist until it is measured.

Quantum shortcut could speed up many quantum technologies

(—Quantum technologies come in a wide variety of forms, from computers, sensors, and cryptographic systems to simulations and imaging systems. But one thing that all current and future quantum systems have in common ...

Seeing quantum motion
Quantum Criticality in life's proteins (Update)
Quantum scientists break aluminium 'monopoly' (Update)
Drawing a line between quantum and classical world
Einstein saves the quantum cat
Twin paradox on a chip
How spacetime is built by quantum entanglement
Magnetism at nanoscale
Good quantum states and bad quantum states
Quantum computing advance locates neutral atoms

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