Navigation Links
One more step on the path to quantum computers
Date:7/30/2010

systems, the researchers can custom tailor the circuitry in many areas.

To facilitate the measurements, Professor Gross and his team captured the photon in a special box, a resonator. This consists of a superconducting niobium conducting path that is configured with strongly reflective "mirrors" for microwaves at both ends. In this resonator, the artificial atom made of an aluminum circuit is positioned so that it can optimally interact with the photon. The researchers achieved the ultrastrong interactions by adding another superconducting component into their circuit, a so-called Josephson junction.

The measured interaction strength was up to twelve percent of the resonator frequency. This makes it ten times stronger than the effects previously measureable in circuit QED systems and thousands of times stronger than in a true cavity resonator. However, along with their success the researchers also created a new problem: Up to now, the Jaynes-Cummings theory developed in 1963 was able to describe all observed effects very well. Yet, it does not seem to apply to the domain of ultrastrong interactions. "The spectra look like those of a completely new kind of object," says Professor Gross. "The coupling is so strong that the atom-photon pairs must be viewed as a new unit, a kind of molecule comprising one atom and one photon.

Experimental and theoretical physicists will need some time to examine this more closely. However, the new experimental inroads into this domain are already providing researchers with a whole array of new experimental options. The targeted manipulation of such atom-photon pairs could hold the key to quanta-based information processing, the so-called quantum computers that would be vastly superior to today's computers.


'/>"/>

Contact: Dr. Andreas Battenberg
battenberg@zv.tum.de
49-892-891-0510
Technische Universitaet Muenchen
Source:Eurekalert  

Page: 1 2

Related biology technology :

1. Quantum gas in free fall
2. Quantum computer a stage closer with silicon breakthrough, reports Nature journal
3. Quantum move toward next generation computing
4. NIST racetrack ion trap is a contender in quantum computing quest
5. World record: Julich supercomputer simulates quantum computer
6. Quantum leap for phonon lasers
7. Seeing the quantum in chemistry: JILA scientists control chemical reactions of ultracold molecules
8. NIH Director Francis Collins to Speak at National Press Club February 26 on A New Era of Quantum Leaps in Biomedical Research
9. NISTs second quantum logic clock based on aluminum ion is now worlds most precise clock
10. Turning down the noise in quantum data storage
11. Golden ratio discovered in a quantum world
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
One more step on the path to quantum computers
(Date:5/21/2015)... 2015 W. R. Grace & ... in Worms, Germany has received good manufacturing practice ... the International Pharmaceutical Excipient Council (IPEC) Foundation. ... its SYLOID® FP brand of pharmaceutical grade excipient ... the Curtis Bay, Maryland (USA) and Sorocaba, Brazil ...
(Date:5/21/2015)... 2015 Research and Markets ( ... "2015 Global Survey on Flow Cytometry Adoption ... The primary goal of this research is to ... reagents. Key information the survey seeks to collect ... cytometers, predominantly used applications for flow cytometers, respondents, ...
(Date:5/20/2015)... , May 20, 2015 Veracyte, ... preliminary data demonstrating the ability of the company,s ... (IPF) from other interstitial lung diseases (ILDs) using ... classifier,s potential to help thousands of patients avoid ... in IPF diagnosis – a frequent challenge for ...
(Date:5/20/2015)... Pa. , May 20, 2015  Select ... that the Federal Trade Commission granted early termination ... Antitrust Improvements Act of 1976, as amended, applicable ... MJ Acquisition Corporation, a joint venture that Select ... L.P. As previously announced, MJ Acquisition ...
Breaking Biology Technology:Grace European Facility Receives GMP Excipient Certification for SYLOID® FP Silica Gel 2Global Survey on Flow Cytometry Adoption Trends 2015 2Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 2Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 3Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 4Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 5Select Medical Corporation's Proposed Acquisition of Concentra Inc. through Joint Venture with Welsh Carson Receives Antitrust Clearance 2
... global,specialty biopharmaceutical company announces results for the year to,December 31, 2008 - a year which has seen significant ... ... Q4 2008 (1), Product sales ... 27% $0.70 bn + 7%(3), Product sales, ...
... NEWARK, Del., Feb. 19 Lightwave Logic, Inc. (OTC ... technology company focused on the development of electro-optic polymer ... optical computing, announced today the addition of Anthony J. ... for 30 years in medicinal chemistry and brings a ...
... most widely used drugs, is also one of the trickiest ... risk of serious problems when given the standard starting dose. ... medicine" based on genetic information, an international research team has ... of the blood-thinning drug for each patient. , Three ...
Cached Biology Technology:Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 2Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 3Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 4Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 5Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 6Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 7Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 8Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 9Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 10Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 11Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 12Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 13Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 14Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 15Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 16Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 17Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 18Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 19Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 20Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 21Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 22Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 23Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 24Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 25Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 26Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 27Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 28Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 29Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 30Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 31Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 32Shire Delivers Excellent Growth for the Year, With the new Product Portfolio Achieving Sales of $1 Billion 33Lightwave Logic, Inc. Announces the Addition of Anthony J. Cocuzza, PhD to its Technology Team 2Genetic information personalizes warfarin prescribing 2Genetic information personalizes warfarin prescribing 3
(Date:5/19/2015)... , May 19, 2015 ... has announced the addition of the  "Genetic ... offering.  ,     (Logo: http://photos.prnewswire.com/prnh/20130307/600769) , ,A recent ... an in-depth analysis of the current and ... of gene-based tests, their working principles and ...
(Date:5/14/2015)... NEW YORK , May 14, 2015 ... specializing in identity verification and online remote ... Instructure, a software-as-a-service (SaaS) company and creator ... Shared customers of the two companies will ... Proctortrack in Canvas. As a ...
(Date:5/11/2015)... Curemark LLC, a privately held drug research ... Phase III double blind, randomized, placebo-controlled clinical trial to ... all children ages 3-8 with Autism. Previously, Curemark announced ... blinded clinical trial for CM-AT in children ages 3-8 ... enzyme chymotrypsin. This new trial will help determine whether ...
Breaking Biology News(10 mins):Global Genetic Testing Market Outlook 2018 2Verificient and Instructure Announce Alliance Partnership to Provide Online Proctoring for K-12 and Higher Education Institutions 2Curemark, LLC, Launches New Phase III Trial in Expanded Population of Children with Autism 2
... care laws to protect patients, privacy make it nearly ... the safety and usability of medical products by observing ... usability errors and hazards may be overlooked, with the ... Ergonomics in Design, human factors/ergonomics researchers found ...
... between chemicals called phthalates and thyroid hormone levels was ... large-scale and nationally representative study of phthalates and BPA ... The U-M School of Public Health study also reported ... a chemical called bisphenol-A and thyroid hormone levels. BPA ...
... sources of social and emotional support for "everyday people," not ... by the American Psychological Association. And, the study ... in their lives as to their animals, indicating no evidence ... with other people, or that people relied more on pets ...
Cached Biology News:Large human study links phthalates, BPA and thyroid hormone levels 2The truth about cats and dogs: Pets are good for mental health of 'everyday people' 2
Mouse monoclonal antibody raised against a partial recombinant CRKRS. NCBI Entrez Gene ID = CRKRS...
... Mouse polyclonal antibody raised against a partial ... FES (AAH35357, 120 a.a. ~ 250 a.a) ... Protein Sequence: WQQLQQELTKTHSQDIEKLKSQYRALARDSAQAKRKYQEASKDKDRDKAKDKYVRSLWKLFAHHNRYVLGVRAAQLHHQHHHQLLLPGLLRSLQDLHEEMACILKEILQEYLEISSLVQDEVVAIHREMAA ... Protein Accession Number: AAH35357 ...
... antibody raised against a partial ... Immunogen: PPP4C (NP_002711, 218 ... recombinant protein with GST tag. ... NM_002720 ...
Mouse monoclonal antibody raised against a partial recombinant CAPG. NCBI Entrez Gene ID = CAPG...
Biology Products: