Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > Quantum challenge for USD professor

December 13th, 2009

Quantum challenge for USD professor

Abstract:
That last point is the subject of Sheehan's most recent paper, published in the Journal of Chemical Physics. It concerns the possibility that "virtual photons" — particles of light that blink in and out of existence without ever being seen or directly detected — may actually exert real force in a perfect vacuum. If true, it might mean that physical and chemical reactions could be mechanically altered without any exchange of material particles or energy.

"A bit like making something happen by waving a magic wand," Sheehan said, smiling.

To be sure, Sheehan doesn't actually know if this can really happen inside a vacuum. It's theoretical. Experiments need to be done. And if it does happen, it likely occurs only at the infinitesimal, invisible level of quantum mechanics.

Source:
signonsandiego.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

UT Arlington physicist creates new nanoparticle for cancer therapy April 16th, 2014

Relieving electric vehicle range anxiety with improved batteries: Lithium-sulfur batteries last longer with nanomaterial-packed cathode April 16th, 2014

Aerotech X-Y ball-screw stage for economical high performance Planar positioning April 16th, 2014

Energy Research Facility Construction Project at Brookhaven Lab Wins U.S. Energy Secretary's Achievement Award April 16th, 2014

Physics

Quantum manipulation: Filling the gap between quantum and classical world April 14th, 2014

First principles approach to creating new materials: Solid-state chemistry and theoretical physics combined to help discover new materials with useful properties April 8th, 2014

Quantum Photon Properties Revealed in Another Particle—the Plasmon April 5th, 2014

Drexel Researchers Open Path to Finding Rare, Polarized Metals April 2nd, 2014

Possible Futures

Virus structure inspires novel understanding of onion-like carbon nanoparticles April 10th, 2014

Local girl does good March 22nd, 2014

Surface Characteristics Influence Cellular Growth on Semiconductor Material March 12th, 2014

The "Tipping Point" February 12th, 2014

Quantum nanoscience

Quantum manipulation: Filling the gap between quantum and classical world April 14th, 2014

Scientists in Singapore develop novel ultra-fast electrical circuits using light-generated tunneling currents April 10th, 2014

Quantum Photon Properties Revealed in Another Particle—the Plasmon April 5th, 2014

Notre Dame researchers provide new insights into quantum dynamics and quantum chaos April 2nd, 2014

NanoNews-Digest
The latest news from around the world, FREE







  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE