Entangling two physically separate resonators enables a major advance in the science of quantum sound
Entanglement—linking distant particles or groups of particles so that one cannot be described without the other—is at the ...
Qubits to qudits: Using quantum mechanics to transmit information more securely
In the realm of quantum information distribution, sending a signal from point A to point B is like a baseball pitcher ...
Science Daily22h
Quantum theory and thermodynamics: Maxwell's demon?
An international collaboration sheds new light on the relationship between quantum theory and thermodynamics. The research group demonstrated that while the laws of quantum theory alone do not ...
Physics World9h
Thousands of nuclear spins are entangled to create a quantum-dot qubit
Quantum dots are widely used for their ability to emit single photons at specific wavelengths. These photons are created by electronic transitions in quantum dots and are ideal for encoding and ...
Space telescope spots rare ‘Einstein ring’ of light around galaxy in our cosmic neighborhood
Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy. The halo, known as an ...
Physics World16h
New class of quasiparticle appears in bilayer graphene
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The Brighterside of News on MSN8h
Researchers shed new light on the link between quantum theory and thermodynamics
The second law of thermodynamics, a cornerstone of modern physics, states that entropy—a measure of disorder—never spontaneously decreases. It governs everything from the efficiency of engines to the ...