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Researchers secure an important win in the race against cybercriminals by using quantum communication to securely transfer data at Danske Bank.]]>Wed, 23 Feb 2022 07:07:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=f64f912a-27ac-48b4-9845-d054e108205ahttps://www.bigq.fysik.dtu.dk/news/nyhed?id=0ebd8ba2-c0ee-4210-8937-91d0ddc9d2f0
In a recent article in Nature Communications, researchers from DTU Physics and DTU Mechanical Engineering report on a novel route towards micromechanical resonators that sustain their motion for so long that they may enable fundamental tests of quantum mechanics at room temperature.]]>Mon, 11 Oct 2021 09:44:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=0ebd8ba2-c0ee-4210-8937-91d0ddc9d2f0https://www.bigq.fysik.dtu.dk/news/nyhed?id=c3231732-089f-4500-b8fd-522d666c75cd
Ved at vende termodynamikken på hovedet håber Jonatan Bohr brask at kunne give svar på et kvantemekanikkens ubesvarede spørgsmål.]]>Thu, 30 Sep 2021 15:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=c3231732-089f-4500-b8fd-522d666c75cdhttps://www.bigq.fysik.dtu.dk/news/nyhed?id=efea22a4-eb0f-4cbe-8e4a-6db2864f89fc
Danish Quantum Community has now been established as an independent association with the purpose of supporting quantum technology in Denmark. DTU is among the founding partners.]]>Wed, 01 Sep 2021 08:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=efea22a4-eb0f-4cbe-8e4a-6db2864f89fchttps://www.bigq.fysik.dtu.dk/news/nyhed?id=0d4b5347-1460-4804-b042-11085cbb32f5
In bigQ we are very enthusiastic about outreach and about communicating our research and quantum physics in general to the broader audience. And we are very pleased to have along-standing collaboration with Danish artist and writer Jan Egesborg. After 5 years in the making, the collaboration with Jan has resulted in the new graphic novel "Lost summers" that was released in Denmark today. ]]>Thu, 12 Aug 2021 14:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=0d4b5347-1460-4804-b042-11085cbb32f5https://www.bigq.fysik.dtu.dk/news/nyhed?id=896d1f03-4039-4f20-874a-a9471f6b6645
In a new groundbreaking work, researchers from DTU have now realized the complete platform for an optical quantum computer. The platform is universal and scalable, it all takes place at room temperature, and the technology is directly compatible with standard fibre optic networks. This puts DTU right at the forefront of the development.]]>Sat, 10 Jul 2021 08:34:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=896d1f03-4039-4f20-874a-a9471f6b6645https://www.bigq.fysik.dtu.dk/news/nyhed?id=9f56918b-ac2d-4b86-b7c8-c00ae9bb6df2
CryptQ in the Danish delegation at Quantum.Tech 2021]]>Thu, 15 Apr 2021 22:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=9f56918b-ac2d-4b86-b7c8-c00ae9bb6df2https://www.bigq.fysik.dtu.dk/news/nyhed?id=a19bc02f-6d5b-4ae6-8aa4-68e9223a0e91
FinTech Tuesday - Quantum Applications for the Future]]>Tue, 06 Apr 2021 17:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=a19bc02f-6d5b-4ae6-8aa4-68e9223a0e91https://www.bigq.fysik.dtu.dk/news/nyhed?id=09d9d166-442e-4ffe-b895-6bc22cddf546
I samarbejde med konsulentvirksomheden KPMG har en studerende fra DTU Fysik testet, om en kvantecomputer er bedre til at optimere en portefølje af aktier end en traditionel computer.]]>Wed, 24 Mar 2021 09:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=09d9d166-442e-4ffe-b895-6bc22cddf546https://www.bigq.fysik.dtu.dk/news/nyhed?id=b5abf59e-14e0-400c-9283-4c2f3fc6ea2b
The first book in the series of Finn Foton has made it to the Japanese market with support from the Ministry for Foreign Affairs of Denmark through the Export sparring programme.]]>Tue, 08 Dec 2020 09:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=b5abf59e-14e0-400c-9283-4c2f3fc6ea2bhttps://www.bigq.fysik.dtu.dk/news/nyhed?id=e6659afa-7749-46ac-b6d4-247629b55686
A ‘blanket’ of thousands of quantum-mechanically entangled light pulses has the potential to pave the way for more powerful quantum computers.]]>Fri, 18 Oct 2019 09:17:55 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=e6659afa-7749-46ac-b6d4-247629b55686https://www.bigq.fysik.dtu.dk/news/nyhed?id=3d40f112-c0e0-44be-b0b7-15215617dd0f
DTU-forskere har skabt et ‘tæppe’ af tusindvis af kvantemekanisk sammenfiltrede lyspulser, som har potentiale til at bane vejen for stærkere kvantecomputere.]]>Fri, 18 Oct 2019 09:17:55 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=3d40f112-c0e0-44be-b0b7-15215617dd0fhttps://www.bigq.fysik.dtu.dk/news/nyhed?id=4da73d50-46e7-4f61-bea2-15b52730eb2f
BigQ was officially inaugurated on 12 January 2018 at a ceremony involving mobile-controlled squeezing, James Bond, cluster states, and diamond cheese.]]>Fri, 12 Jan 2018 16:39:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=4da73d50-46e7-4f61-bea2-15b52730eb2fhttps://www.bigq.fysik.dtu.dk/news/nyhed?id=2df18aa6-a21b-4b36-8b6a-e4c911323651
A new basic research centre at DTU aims to secure Denmark a leading international position in the field of quantum technology. At the same time, the University is advancing interdisciplinary collaboration with a new centre to focus on how the fascinating theories of quantum mechanics are being translated into new technologies.]]>Thu, 02 Nov 2017 11:10:26 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=2df18aa6-a21b-4b36-8b6a-e4c911323651https://www.bigq.fysik.dtu.dk/news/nyhed?id=2e99c66d-0a21-4cc0-8786-e526d7fc8448
Bevillingen fra Danmarks Grundforskningsfond går til et Center of Excellence ledet af Professor på DTU Fysik Ulrik Lund Andersen. Centeret skal sikre DTU Fysik en førende international placering inden for forskning, innovation og uddannelse i makroskopisk kvanteteknologi.]]>Wed, 26 Apr 2017 14:33:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=2e99c66d-0a21-4cc0-8786-e526d7fc8448https://www.bigq.fysik.dtu.dk/news/nyhed?id=edccaf9f-b5d1-4e78-accf-18f567304152
When future users of quantum computers need to analyze their data or run quantum algorithms, they will often have to send encrypted information to the computer. Because of this requirement, researchers from DTU Physics and the University of Toronto have investigated whether a quantum computer can work equally well with encrypted and unencrypted signals. The results indicate that the efficiency remains almost unchanged.]]>Wed, 14 Dec 2016 12:00:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=edccaf9f-b5d1-4e78-accf-18f567304152https://www.bigq.fysik.dtu.dk/news/nyhed?id=9dac6fab-e00f-4f07-ae2e-1279ac3c5b66
In a recent proof-of-principle experiment, published in Nature Communications, researchers from DTU Physics have demonstrated how quantum-engineered states of light can enhance the efficiency of feedback cooling beyond the classical bounds in an optomechanical setting.]]>Tue, 29 Nov 2016 09:50:56 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=9dac6fab-e00f-4f07-ae2e-1279ac3c5b66https://www.bigq.fysik.dtu.dk/news/nyhed?id=bce33b9a-08f8-4c5c-a67b-94aac53ea0a0
The Danish Minister for Higher Education and Science has allocated DKK 20 million (EUR 2.7 million) for new quantum technology research facilities at the University of Copenhagen and DTU. The grant will be spent in part on a number of advanced instruments to maintain and develop Denmark's leading position in the field.]]>Thu, 13 Oct 2016 16:08:37 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=bce33b9a-08f8-4c5c-a67b-94aac53ea0a0https://www.bigq.fysik.dtu.dk/news/nyhed?id=25d3d444-b9af-4589-a6f8-60e807173653
A new project at DTU Physics has set out to examine whether heavy objects like cantilevers and springs can be steered into quantum states. The question is one of the most intriguing questions in contemporary physics and a positive answer means completely new possibilities in quantum physics and sensor technologies.]]>Thu, 25 Aug 2016 14:42:15 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=25d3d444-b9af-4589-a6f8-60e807173653https://www.bigq.fysik.dtu.dk/news/nyhed?id=d31325ac-3987-4105-99e2-ad3f32a0263f
So far, quantum physics has mainly been a theoretical discipline. Now, a major EURO 10,7 million investment by Innovation Fund Denmark will further develop the mysterious laws of quantum physics into commercial technology. DTU Physics contributes with the development of quantum cryptography and quantum sensors and will hold an important position in the international race to be first to develop usable quantum technology.]]>Thu, 07 Apr 2016 07:35:34 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=d31325ac-3987-4105-99e2-ad3f32a0263fhttps://www.bigq.fysik.dtu.dk/news/nyhed?id=3db60132-43e2-46fb-bf61-425c3f433f00
Every year in December the Danish journal Ingeniøren elects the best Danish research results of the year in the fields of natural and technical sciences. Among the 2015 top five was a new technique for secure quantum communication developed by researchers from DTU Physics.]]>Thu, 07 Jan 2016 09:50:16 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=3db60132-43e2-46fb-bf61-425c3f433f00https://www.bigq.fysik.dtu.dk/news/nyhed?id=cfbdac8d-c638-4d45-a933-b212bdbc7b46
Highly sensitive measurements of biological samples can be realized by laser light in e.g. an optical microscope. However, light might also damage or alter the fragile biological samples.]]>Tue, 11 Aug 2015 10:39:00 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=cfbdac8d-c638-4d45-a933-b212bdbc7b46https://www.bigq.fysik.dtu.dk/news/nyhed?id=c679db6d-93f4-445a-8dba-267ff5ee8609
Highly sensitive measurements of biological samples can be realized by laser light in e.g. an optical microscope. However, light might also damage or alter the fragile biological samples. ]]>Tue, 11 Aug 2015 08:20:58 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=c679db6d-93f4-445a-8dba-267ff5ee8609https://www.bigq.fysik.dtu.dk/news/nyhed?id=df403d19-7a15-43dc-acf1-3e165f8b24ad
Every day, most of us transmit personal data over the Internet. Secure communication is thus an absolute necessity. In a new article in Nature Photonics, researchers from DTU Physics show that quantum-encrypted signals can be sent via open transmission masts and still be 100 per cent secure, even if hackers listen in. ]]>Fri, 29 May 2015 14:52:47 +0200https://www.bigq.fysik.dtu.dk/news/nyhed?id=df403d19-7a15-43dc-acf1-3e165f8b24ad