Search results for quantum entanglement

Quantum Physics Aug 12, 2016

Quantum correlations do not imply instant causation

A research team led by a Heriot-Watt scientist has shown that the universe is even weirder than had previously been thought.

Quantum Physics Feb 18, 2016

An idea for allowing the human eye to observe an instance of entanglement

(Phys.org)—A trio of physicists in Europe has come up with an idea that they believe would allow a person to actually witness entanglement. Valentina Caprara Vivoli, with the University of Geneva, Pavel Sekatski, with ...

General Physics Jan 16, 2009

Physicists Propose Method for Entangling Moving Material Particles

(PhysOrg.com) -- When physicists experiment with quantum entanglement, they usually work with photons, the intangible particles of light. In the past few years, however, scientists have begun to broaden their experiments ...

Optics & Photonics Aug 8, 2023

Researchers use SPAD detector to achieve 3D quantum ghost imaging

Researchers have reported the first 3D measurements acquired with quantum ghost imaging. The new technique enables 3D imaging on a single photon level, yielding the lowest photon dose possible for any measurement.

Optics & Photonics Jul 13, 2022

Researchers use quantum-inspired approach to increase LiDAR resolution

Researchers have shown that a quantum-inspired technique can be used to perform LiDAR imaging with a much higher depth resolution than is possible with conventional approaches. LiDAR, which uses laser pulses to acquire 3D ...

General Physics Feb 28, 2019

Cooperativity and entanglement pave way for ground-state cooling using nitrogen vacancy centers

Center for Nanoscale Materials researchers present a quantum model for achieving ground-state cooling in low frequency mechanical resonators and show how cooperativity and entanglement are key factors to enhance the cooling ...

General Physics Aug 16, 2016

Physicist claims to have observed quantum effects of Hawking radiation in the lab for the first time

(Phys.org)—Jeff Steinhauer, a physicist at the Israel Institute of Technology, has published a paper in the journal Nature Physics describing experiments in which he attempted to create a virtual black hole in the lab in ...

Quantum Physics May 30, 2014

Research team claims to have accurately 'teleported' quantum information ten feet

(Phys.org) —A team of researchers at Delft University in the Netherlands is reporting in a paper they have had published in the journal Science, that they have successfully used entanglement as a means of communication, ...

Other Feb 7, 2011

WUSTL physicist debates 'quantum mind' at New York roundtable

(PhysOrg.com) -- Mark Alford, PhD, professor of physics in Arts & Sciences at Washington University in St. Louis, spent Saturday, Jan. 29, on Manhattan’s Upper East Side discussing the nature of reality at the modern ...

Optics & Photonics May 17, 2023

Quantum random number generator operates securely and independently of source devices

Quantum random number generators (QRNGs) produce genuine randomness based on the inherent unpredictability of quantum mechanics. They have important applications in quantum information processing and computation tasks. In ...

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