Search results for continuous variable quantum

Optics & Photonics Jan 3, 2023

Researchers develop a light source that produces two entangled light beams

Scientists are increasingly studying quantum entanglement, which occurs when two or more systems are created or interact in such a manner that the quantum states of some cannot be described independently of the quantum states ...

Optics & Photonics Dec 23, 2022

Insights into optical resonances determined by the topology of the Möbius strip

In the current issue of Nature Photonics, Prof. Dr. Oliver G. Schmidt, Dr. Libo Ma and partners present a strategy for observing and manipulating the optical Berry phase in Möbius ring microcavities. In their research paper, ...

Nanophysics Nov 9, 2022

Magnetism or no magnetism? The influence of substrates on electronic interactions

A new study at Monash University illustrates how substrates affect strong electronic interactions in two-dimensional metal-organic frameworks.

Quantum Physics Oct 13, 2022

Physicists predict the novel entangled states on programmable quantum simulators

Quantum science has not only deepened human understanding of the structure of matter and its microscopic interactions, but also introduced a new paradigm of computing and information science—quantum computing and quantum ...

Quantum Physics Oct 7, 2022

What is quantum entanglement? A physicist explains the science of Einstein's 'spooky action at a distance'

The 2022 Nobel Prize in physics recognized three scientists who made groundbreaking contributions in understanding one of the most mysterious of all natural phenomena: quantum entanglement.

Quantum Physics Oct 4, 2022

Three scientists share Nobel Prize in Physics for work in quantum mechanics

Three scientists jointly won this year's Nobel Prize in physics Tuesday for proving that tiny particles could retain a connection with each other even when separated, a phenomenon once doubted but now being explored for potential ...

Optics & Photonics Sep 27, 2022

Quantum technology reaches unprecedented control over captured light

Researchers in quantum technology at Chalmers University of Technology have succeeded in developing a technique to control quantum states of light in a three-dimensional cavity. In addition to creating previously known states, ...

Quantum Physics Sep 20, 2022

Proving that quantum entanglement is real: Researcher answers questions about his historical experiments

In the 1930's when scientists, including Albert Einstein and Erwin Schrödinger, first discovered the phenomenon of entanglement, they were perplexed. Entanglement, disturbingly, required two separated particles to remain ...

Quantum Physics Sep 13, 2022

New quantum algorithm solves critical quantum chemistry problem through adaptation along a geometric path

A team of researchers from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Stony Brook University have devised a new quantum algorithm to compute the lowest energies of molecules at specific configurations ...

Optics & Photonics Aug 10, 2022

'Eternal engine' inspires the next generation of ultraprecise atomic clocks

UK scientists have created an "eternal engine" to keep the next generation of atomic clock ticking.

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