Universität Basel (UNIBAS) is a new partner in the AQUTE Consortium
On the 4th of February 2011 the European Commission has sent us the official approval to our request to add Basel Universität (UNIBAS) among the AQUTE partners, following the move of Professor Philipp Treutlein from München (LMU, AQUTE partner P11) to Basel.
The CHIST-ERA project has published its first call. See details at the Call Announcement.
First CHIST-ERA Joint Transnational Call
The 1st call for proposals within the ERA-Net CHIST-ERA (European Coordinated Research on Long term Challenges in Information and Communication Sciences and Technologies) is open.
Call deadline: 5th of November 2010, 17:00 GMT
CHIST-ERA is looking for highly innovative and multidisciplinary projects in ICST; and is open to new ideas and original solutions, involving interdisciplinary skills in order to strenghten a broader community in the merging of their understanding and their questioning. In addition, the transformative research done in CHIST-ERA will explore new topics with potential for significant scientific and technical impacts. In the first call, two completely different topics are addressed:
1. Quantum Information Foundations and Technologies (QIFT)
2. Beyond Autonomic Systems - the Challenge of Consciousness (BASCC)
Research project consortia are invited to submit transnational proposals electronically on www.chistera.eu (the submission area will be made available by mid-September). At the same time, every partner in the project has to bear in mind the specific local application rules/requirements of each national funding organisation. Therefore it is strongly recommended to contact your National Contact Point. The Call Announcement and the official templates for the fulfilment of proposals are available on www.chistera.eu. Moreover, the CHIST-ERA website provides a tool for submitting Expressions of Interest, and to search and find collaborative partners for common projects (available by mid-September).
The Johannes Gutenberg Universität Mainz (JOGU Mainz ) is a new partner in the AQUTE Consortium.
The European Commission has sent us the official approval to our request to add the Johannes Gutenberg Universität Mainz (JOGU Mainz) among the AQUTE partners, following the move of Professor Ferdinand Schimdt-Kaler from Ulm to Mainz.
Researchers locate individual particles in an optical lattice
Physicists in Germany have used fluorescence imaging to identify individual particles in an optical lattice for the first time. The breakthrough could allow researchers to create more advanced simulations of quantum phenomena and it might help in the quest for practical quantum computing.
Announcing the call for FET Flagship Pilots in the Commission ICT Work-Programme 2011-2012
In the new Commission ICT Work Programme 2011-2012 there is a new call (with deadline December the 2nd 2010) for Coordination and Support Actions designed to identify FET-Flagship Candidate (if you don't know what a FET-Flagship is a good place to start from is here).
Click on the tab below to read the Objective full text as it appears in the WP.
Announcing FET-Open Objective ICT-2011.9.4: International cooperation on FET research
The Commission ICT Work-Programme 2011-2012 feature an interesting Objective under FET-Open, namely "Objective ICT-2011.9.4: International cooperation on FET research". This consist in a funding scheme that provides additional funding to existing grant for on-going FET IPs and STREPs ending at least 18 months after the submission date of the proposal (click on the tab below to access the full Objective text as published in the WP).
The new ICT Work Programme 2011-2012 has been published, featuring QIPC as a FET Proactive Objective.
The new ICT Work Programme 2011-2012 has been published on the CORDIS website (a copy for download is available also here), and QIPC is contemplated again amongst the FET Proactive Initiatives.
The WP features the objective ICT-2011 9.9 "Quantum ICT including ERA-NET Plus" (click on the tab below to read the full text)
As it can be easily seen by comparing with the QUROPE Research Agenda (see here) elaborated by the QUROPE/QUIE2T Governing Board, all the feedback that has bee provided by our community has been accommodated in the final Commission text.
The budget is probably a bit below expectation, being 22 million € in total (15 million € for STREP/IPs and 7 million € for the ERA-NET+ initiative). Notice anyway that in case we are able to get a 7 million € ERA-NET+ in the field (which imply being able to gather 14 million € invested in the field by National funding agencies) the budget would inflate to 36 million €. Work in this direction (through the ERA-NET action CHIST-ERA) is already under progress.
HP Labs' researcher Vinay Deolalikar claims to have solved the problem. His answer is that the two classes do not coincide: P is a proper subset of NP.
On August 6 HP Labs' researcher Vinay Deolalikar sent the following letter to his fellows researchers in HP Labs:
"Dear Fellow Researchers,
I am pleased to announce a proof that P is not equal to NP, which is attached in 10pt and 12pt fonts
The proof required the piecing together of principles from multiple areas within mathematics. The major effort in constructing this proof was uncovering a chain of conceptual links between various fields and viewing them through a common lens. Second to this were the technical hurdles faced at each stage in the proof.
This work builds upon fundamental contributions many esteemed researchers have made to their fields. In the presentation of this paper, it was my intention to provide the reader with an understanding of the global framework for this proof. Technical and computational details within chapters were minimized as much as possible.
This work was pursued independently of my duties as a HP Labs researcher, and without the knowledge of others. I made several unsuccessful attempts these past two years trying other combinations of ideas before I began this work.
Comments and suggestions for improvements to the paper are highly welcomed.
The paper (so far, all the experts who have been asked gave this attempt the highest "apparent" rating they could) is available here (66 pages, pdf)
More discussion at Greg Backer's, Lipton's and Scott Aaronson's blog (who by the way adds an interesting bit at the end of the post). I would however love to see comments also on this web.
Update-I: Dirk Kipton and Ken Regan have written a long post summarizing four possible problems with the proof that have been already identified. Go and check it out here.
Update-II: Several reasons why the proof is wrong are discussed in Scott Aaronson's blog which has links to all relevant postings that can be found on the web.
Researchers in Cambridge in the UK have succeeded in generating entangled photons using electricity alone, with a new device called an "entangled light-emitted diode" (ELED). The device converts electrical current directly into entangled light rather than relying on laser power as in previous technology. The technique could be a practical way to integrate many entangled light sources together on a single chip – something that will be crucial for making a real-world optical quantum computer.
Entanglement technique could boost quantum metrology
Physicists in Israel are the first to entangle five photons in a NOON state – the superposition of two extreme quantum states. Unlike previous schemes for creating such states, the researchers claim that their new technique can entangle an arbitrarily large number of photons – so called "high-NOON states". This could be good news for those developing quantum metrology techniques because high-NOON states could be used to improve the precision of a range of different measurements.