Category: Quantum Physics
Uncovering the secrets of spin-orbit optical Rabi oscillations
a, The original spin-1/2 setting describing spinnings of a quantum particle in a driven magnetic field, where the spin up and spin down constitute the two-level eigenstates. b, In the…
A new way to erase quantum computer errors
While errors are normally hard to spot in quantum devices, researchers have shown that, with careful control, some errors can cause atoms to glow. Researchers used this capability to execute…
Alternative method cuts time for computer simulation of absorption spectrum from days to hour
Representation of the organic molecules studied, surrounded by water molecules. Credit: Tárcius Nascimento Ramos Absorption spectroscopy is an analytical chemistry tool that can determine if a particular substance is present…
Speeding up creation of quantum entanglement
Credit: Pixabay/CC0 Public Domain A team of researchers has found a way to speed up the creation of quantum entanglement, a mystifying property of quantum mechanics that Albert Einstein once…
Scientists develop a semi-device independent, randomness-free test for quantum correlation
AI-generated image demonstrating non-classical correlation using Adobe Firefly. Credit: Dr. Markus Rambach, smp.uq.edu.au/profile/540/markus-rambach In a new Physical Review Letters study, scientists have successfully presented a proof of concept to demonstrate…
A new qubit platform is created atom by atom
The STM tip (Fe) operates the sensor qubit and romote qubits which creates the new multiple qubit platform. Credit: Institute for Basic Science Researchers at the IBS Center for Quantum…
