Featured Research

from universities, journals, and other organizations

New Developments In Dynamical Behavior Of Quantum Systems

Date:
January 30, 2009
Source:
Stevens Institute of Technology
Summary:
Scientists have examined new developments in the dynamical behavior of quantum systems in a recent article in Science.

Dr. Ting Yu, an Associate Professor for the Schaefer School of Engineering & Science at Stevens Institute of Technology has co-authored a study in the journal Science examining new developments in the dynamical behavior of quantum systems.

Related Articles


Yu, who works in the department of Physics and Engineering Physics, writes about a new development in the dynamical behavior of entanglement of quantum systems.

"The surprising discovery that correlation between two quantum units of information called qubits can be degraded by environmental noise in a way not seen previously in studies of dissipation," writes Yu. "This new route for dissipation attacks quantum entanglement, the essential resource for quantum information as well as the central feature in the Einstein-Podolsky-Rosen so-called paradox and in discussions of the fate of Schrφdinger's cat."

The article reviews recent progress in studies focused on this phenomenon, labeled ESD, which stands for early-stage disentanglement or, more frequently, entanglement sudden death.

As he has in the past, Yu paired up with Dr. Joseph H. Eberly, a member of the Center for Quantum Information and Director of the Rochester Theory Center for Optical Science and Engineering at the University of Rochester.

"Quantum information science is an emerging field that may bring about revolutionary technological advances in the 21st century. At Stevens we emphasize the importance of quantum information science," said Yu. "This is a very exciting research area and Stevens offers an environment where we can continue to advance our research."


Story Source:

The above story is based on materials provided by Stevens Institute of Technology. Note: Materials may be edited for content and length.


Cite This Page:

Stevens Institute of Technology. "New Developments In Dynamical Behavior Of Quantum Systems." ScienceDaily. ScienceDaily, 30 January 2009. <www.sciencedaily.com/releases/2009/01/090130182915.htm>.
Stevens Institute of Technology. (2009, January 30). New Developments In Dynamical Behavior Of Quantum Systems. ScienceDaily. Retrieved January 31, 2015 from www.sciencedaily.com/releases/2009/01/090130182915.htm
Stevens Institute of Technology. "New Developments In Dynamical Behavior Of Quantum Systems." ScienceDaily. www.sciencedaily.com/releases/2009/01/090130182915.htm (accessed January 31, 2015).

Share This


More From ScienceDaily



More Matter & Energy News

Saturday, January 31, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Nanoscale Sensor Could Help Wine Producers and Clinical Scientists

Nanoscale Sensor Could Help Wine Producers and Clinical Scientists

Reuters - Innovations Video Online (Jan. 30, 2015) — A nanosensor that mimics the oral effects and sensations of drinking wine has been developed by Danish and Portuguese researchers. Jim Drury saw it in operation. Video provided by Reuters
Powered by NewsLook.com
Tesla 'Insane Mode' Gives Unsuspecting Passengers the Ride of Their Life

Tesla 'Insane Mode' Gives Unsuspecting Passengers the Ride of Their Life

RightThisMinute (Jan. 29, 2015) — If your car has an "Insane Mode" then you know it&apos;s fast. Well, these unsuspecting passengers were in for one insane ride when they hit the button. Tesla cars are awesome. Video provided by RightThisMinute
Powered by NewsLook.com
Now Bill Gates Is 'Concerned' About Artificial Intelligence

Now Bill Gates Is 'Concerned' About Artificial Intelligence

Newsy (Jan. 29, 2015) — Bill Gates joins the list of tech moguls scared of super-intelligent machines. He says more people should be concerned, but why? Video provided by Newsy
Powered by NewsLook.com
Senate Passes Bill for Keystone XL Pipeline

Senate Passes Bill for Keystone XL Pipeline

AP (Jan. 29, 2015) — The Republican-controlled Senate has passed a bipartisan bill approving construction of the Keystone XL oil pipeline. (Jan. 29) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins