eduQUTE (Školiace stredisko pre kvantové techológie)
04 October 2022 - Udalosť
Nobelova cena za kvantové previazanie
Šírime radostnú novinku, že tento rok Nobelovú Cenu za fyziku získali Alain Aspect, John F. Clauser a Anton Zeilinger a to za experimenty s previazanými fotónmi, ktorými preukázali porušenie Bellových nerovností a tým posilnili vedu v oblasti kvantovej informácie. Ako uvádza webstránka Nobelovej ceny: Ich výsledky uvoľnili cestu novej technológii založenej na kvantovej informácii a my vieme o čom hovoria ;).
GRATULUJEME!!! https://www.nobelprize.org/prizes/physics/2022/summary/.
26 September 2022 - Event
Miniworkshop on superconductivity
when? Oct 03-05, 2022
where? Institute of Physics SAS, Bratislava, Slovakia (Auditorium QUTE)
program: pdf
organizers: Denis Kochan, Maria Surovcova, Angelika Winczerova, Mario Ziman
supported by project SUPERSPIN (IMPULZ)
05 June 2022 - Summer school
Quapital summer school 2022
When? September 04 - 08, 2022
Where? Smolenice Castle, Slovakia | https://kcsmolenice.sav.sk/en/
More information, including schedule, here: http://qute.sk/quapital2022.html
17 February 2022 - Popular
My v médiách
- Rozhovor s Jurajom Kubicom (projektový manažér sekcie digitálnej agendy ministerstva investícií a informatizácie MIRRI) a Máriom Zimanom (riaditeľ Fyzikálneho ústavu Slovenskej akadémie vied SAV): Slovenskí vedci chcú vybudovať kvantový internet, idú vyvíjať unikátne detektory.
- Článok o nás vo webnovinách Živé.sk: Slovensko vybuduje nenabúrateľnú kvantovú komunikačnú sieť.
27 January 2021 - Conference
Trojkráľová konferencia
Každoročné jednodňové stretnutie českých a slovenských fyzikov sa bude konať 27. januára 2021 online.
Program:
- 09:00 - 09:45 Peter Stano: Optimálny odhad frekvencie a jeho aplikácia na kvantové bodky
- 09:45 - 10:30 Tomáš Bzdušek: Neabelovská topológia v elektrónovej pásovej štruktúre
- 10:45 - 11:30 Andrea Konečná: Elektronová mikroskopie fotony indukovaného blízkého pole
- 11:30 - 12:15 Tomáš Brauner: Nehomogenní hustá hmota v silných magnetických polích
Viac informácií a registračný formulár nájdene na webstránke stretnutia: http://unix12.fzu.cz/3KK-2021/.
06 December 2020 - Populárne
Naši ľudia v médiách
- Rozhovor s profesorom Vladimírom Bužekom: Slováci testujú neprelomiteľný spôsob šifrovania, idú spojiť Bratislavu a Viedeň [Slovak].
- Rozhovor v rádiu s Máriom Zimanom and Danielom Nagajom: Kvantový svet je iný, ako ten náš sedliacky [Slovak].
- Rozhovor v rádiu s Danielom Nagajom: How quantum computing threatens internet security and what’s being done about it [English].
03 June 2020 - Unconference
IQUAS: Informal quantum symposium 2020
August 24-28, 2020; Smolenice castle
Conceptually, IQUAS stands somewhere between workshops and unconferences, thus, its goal is not only to present new results, but also to discuss research problems in the areas of interests of participants. Except of either presenting their recent results (as short talks and posters), or give a tutorial on recent scientific topics, participants are expected to actively discuss their current research interests with other participants. The number of participants is limited. For more information see the event webpage https://qute.sk/iquas2020.html.
01 May 2020 - Competition
European Quantum Future Academy 2020
Open physics competition for Slovak university bachelor and master students in quantum physics. The winners will be offered a summer internship and a participation at the final conference in Berlin. The participation is going to be covered from the resources of the QUTE.sk consortium and main organizer in Germany.
More information available on the dedicated website http://qute.sk/eqfa2020/.
01 February 2020 - Workshop
CEQIP 2020
Unfortunately, due to the covid-19 situation, we decided the 2020 workshop is CANCELED. Looking forward to seeing you next year. We will superpose 2020 with 2021 together.
CEQIP website: http://ceqip.eu/2020/
01 January 2020 - Konferencia
Trojkráľová konferencia
Každoročné jednodňové stretnutie českých a slovenských fyzikov.
Kedy: 10.1.2020
Kde: in QUTE Auditorium (RCQI, IP SAS) in Bratislava.
Program konferencie:
08:55 Čas na otvorenie
09:00 Ondřej Pejcha Explosions in the Universe and the Origin of Chemical Elements
09:40 Martin Žonda Characterization of superconducting quantum dots made easy
10:05 Jakub Kvapil Heavy flavour production at LHC
10:30 Čas na občerstvenie
11:00 Lukáš Slodička Coherent control of nonclassical light emission from trapped ions
11:40 Tomáš Samuely Black diamond – superconducting and ferromagnetic
12:05 Vladimír Tkáč Transport properties of topological insulators
12:30 Čas na obed
14:00 Martin Krššák Going beyond general relativity: challenges in gravity theory
14:40 Boris Tomášik: Fázový diagram QCD a fluktuácie počtu protónov
15:05 Zuzana Moravcová Kolektivita (nielen) v jadro-jadrových zrážkach
15:30 Martin Venhart Triaxiálne atómové jadrá
16:00 Čas na občerstvenie
16:30 Pavol Siman Zem - naša planéta
17:00 Existenciálna kríza planéty panelová diskusia, moderuje Vladimír Bužek
More information and registration form are available on the meeting website http://quantum.physics.sk/conf/3kk2020.
23 November 2019 - Popular
Kvantová záhada
Martin Plávala z Matematického ústavu SAV v Magazíne o vede a technike Quark porozprával o pálčivej otázke v kvantovej teórii; o tom, že kvantová teória je vlastne záhada.
Článok je dostupný tu: https://www.quark.sk/kvantova-zahada/.
30 September 2019 - School
Quapital summer school 2019
Summer school for students from the QUAPITAL consortium, but open for all participants, is scheduled for 30/09/2019 - 06/09/2019 and organized at the Research Center for Quantum Information in Bratislava. More details and registration form are available on the school website https://quapital.eu/index.php?id=105.
03 June 2019 - Workshop
CEQIP 2019
We are happy to announce that RCQI (FU SAV, Bratislava) is organizing 16th edition of traditional CEQIP workshops. This year it will be held in “kings’ town” Skalica (Slovakia, 60km north of Bratislava). Deadline for absract submission is 15/03/2018 and the submission/registration will be open at the beginning of February. Looking forward to meet you there!
CEQIP website: http://ceqip.eu/2019/
30 January 2019 - Populárne
Čo nedokážu ani počítače budúcnosti?
Náš kolega Daniel Nagaj bude na SAVinci prednášať populárno-vedeckú prednášku o kvantových počítačoch. Je to súčasť série vedeckých “kávových stretnutí” organizovaných Slovenskou Akadémiou vied. … tu si môžete prečítať viac …
Kde?: Westend Gate Lobby, Dúbravská cesta, Bratislava - Patrónka
Kedy: Streda 30.01.2019 o 17:30
27 November 2018 - Popularizácia
Zaostrené na atóm
Populárna prednáška [in Slovak] od Martina Gmitru (Univerzita P.J.Šafárika, Košice) pre stredoškolských študentov Gymnázia P. J. Šafárika v Rožňave.
Kde?: Gymnázium P. J. Šafárika, Rožňava, Slovakia
Kedy?: 27/11/2018, 8:30
22 November 2018 - Workshop
Gravity in Qubits
Participants of QSS consortium will meet in November, 21-24 in Slovakia (Bratislava and Smolenice) for an exceptional colloquium, to discuss opportunities for the cross fertilization of Quantum Computing and Quantum Gravity. Particular emphasis will be given to opportunities for near future experiments to probe quantum gravitational effects and theoretical implications.
http://www.qsimspacetime.com/gravity-in-qubits.html
07 November 2018 - Popularizácia
Týždeň vedy a techniky na Slovensku
V týždni 5-9.11.2018, výskumné ústavy organizujú rôzne verejné podujatia a popularizačno-orientované aktivity. Konkrétne, toto sú naše aktivity:
- Fyzikálny ústav Slovenskej Akadémie Vied (Dúbravská cesta 9, Bratislava)
07/11 Deň otvorených dverí http://fu.sav.sk/index.php?id=dod
- 11:00 Daniel Reitzner - „Praktické využitie kvantovej informácie“ (O kvantových technológiách)
- 9:00-16:00 Laboratórium kvantových meraní (chladnička, supravodivé magnety a qubity)
- 9:00-16:00 Porozprávajte sa s vedcami (seminárna miestnosť, Centrum pre výskum kvantovej informácie) - Mathematical Institute of Slovak Academy of Sciences (Štefánikova 49, Bratislava)
07/11 Deň otvorených dver http://www.mat.savba.sk/index.html
- 9:00 Martin Plávala - O nemožnosti robenia dvoch vecí naraz a v čom je to zaujímavé pre fyzikov a informatikov
20 October 2018 - Popularisation
The importance of (quantum) puzzles
A popular-science talk at Dell 3i conference in Bratislava given by Daniel Nagaj from Research Center for Quantum Information of Institute of Physics of Slovak Academy of Sciences.
Place: Bratislava, Slovakia Time: 20/10/201
05 October 2018 - Popularisation
Statistics in biology
Popular-science lecture (in Slovak) of Andrej Gendiar on the necessity of scientific method and statistical analysis in the work of Gregor Mendel - “father” of modern genetics.
Place: Mendel Museum, Brno, Czech Republic Time: 05/10/2018
28 September 2018 - Popularisation
European Researcher’s Night 2018
Our activities under the umbrella of this action:
Čo dokážu kvantové počítače? / What can the quantum computers do? [in Slovak]
- popular talk by Gabriel Semanišin (UPJŠ, Košice)
- Place: Atrium Optima, Košice
Kvantová informácia a jej možnosti využitia v praxi / Quantum information for practical applications [in Slovak]
- popular talk by Daniel Reitzner (FÚ SAV, Bratislava)
- Place: 20:00, Lab.cafe, Námestie SNP 25, Bratislava
Quantum technologies for everyone
- exhibition by RCQI, FU SAV
- Place: 9:00-22:00, Stará tržnica, Bratislava
D€$ifRu7 [in Slovak, started in July]
- puzzle game created by Daniel Reitzner, Libor Caha and Mario Ziman
- http://sifrovacka.nocvyskumnikov.sk/
11 July 2018 - Popularisation
A simple demonstration of incompatibility of measurements
This is a Leap — a popular science article on quantum research written by scientists and reviewed by teenagers — published in Quantum Views. Our colleague Martin Plávala, PhD student of Mathematical Institute of Slovak Academy of Sciences, has won in this international competition.
Abstract: The incompatibility of measurements is a strange feature of Quantum theory that forbids us from performing two measurements at the same time. Usually presented in the form of Heisenberg’s uncertainty principle, it is one of the more inexplicable and counterintuitive features of quantum theory. In this following article I will show you a simple model that demonstrates the incompatibility of measurements. The model that will be presented in this paper will be as simple as possible. Although it is as realistic as I was able to make it, it is still just a model and we will have to take its rules as strictly given.
Author: Martin Plávala
Ref: Quantum Views 2, 8 (2018)
https://doi.org/10.22331/qv-2018-07-11-8
A version of the paper in Slovak is available as blog Dennik N: Demonštrácia nekompatibility meraní v kvantovej mechanike and a related short interview (in Slovak) with the author is available on the website of Slovak Academy of Sciences:
Viete vysvetliť kvantový výskum teenagerovi? Takto sa začína výzva vedeckého časopisu Quantum. Zaujala aj mladého slovenského doktoranda z Matematického ústavu SAV Martina Plávalu. Počas svojho výskumného pobytu vo Fínsku sa zapojil do projektu, ktorý urobil z austrálskych stredoškolákov odborných hodnotiteľov vedeckých článkov. Pri posudzovaní článkov žiaci simulovali tzv. peer-review, čo je štandardná forma hodnotenia článkov vo vedeckých časopisoch. Podmienkou však bolo, aby bol článok napísaný zrozumiteľne. Vo veľkej konkurencií vybrali školáci aj Martinov text.
13 June 2018 - Workshop
CEQIP 2018
15th edition of the traditional workshop focused on current trends in theoretical quantum information sciences. Deadline for paper submission is April 3rd. The meeting will take place in the charming Smolenice castle, 13-16 June. More information is available at CEQIP website.
23 April 2018 - Popular [in Slovak]
Nanoscience in quantum physics land / Nanoveda v ríši kvantovej fyziky
A popular-science talk given by Tomáš Samuely from Center of low temeprature physics (Košice) for high school students of Technical Academy in Spišská Nová Ves. In this talk he explains the story of atoms and particles, development of quantum physics, and also current research questions and challenges in manipulation with individual quantum systems.
Place: Technical academy, Hviezdoslavova 6, Spišská Nová Ves, Slovakia
Time: 23/04/2018, 11.20
22 March 2018 - Workshop
MACROQUAS 2018 - Optomechanical route to macroscopic superpositions
The aim of this workshop is to pin-point the suitability of levitated optomechanics as a test-bed for the investigation of the validity of quantum theory at the mesoscopic and macroscopic scale; identify the fundamental challenges of such tests and the it will address opportunities offered by a space-based configuration; compare the capabilities of levitated optomechanics to those of other platforms such as magneto-levitated one for the identification of the best-suited experimental platform. Continue on MACROQUAS 2018 webpage.
When: 22-23/03/2018
Place: Pavilón kvantových technológií, Dúbravská cesta 9, Bratislava - Patrónka [map]
27 February 2018 - Seminar
Optimal Port-based Teleportation in Arbitrary Dimension
Quantum teleportation is one of the earliest and most widely used primitives in Quantum Information Science which performs an arbitrary quantum state transfer between two spatially separated systems. It involves pre-sharing an entangled resource state and consists of three simple stages. The first stage involves a joint measurement of the teleported subsystem together with the share of the resource state on the sender’s side. In the second step, a classical measurement outcome is communicated to the receiver. The last step consists of applying a requisite correction operation which recovers the transmitted quantum state. Port-based teleportation (PBT) is a unique set of teleportation protocols in that they do not require unitary correction. We study PBT protocols and fully characterize their performance for arbitrary dimensions and number of ports. We find the optimal probability of success and the fidelity of teleportation for all probabilistic and deterministic PBT schemes. In the latter case, surprisingly, the answer depends only on the largest eigenvalue of a certain easy to construct a matrix which encodes the relationship between a set of Young diagrams and emerges as the optimal solution to the relevant semidefinite program. To derive our results, we develop new mathematical tools to study the symmetries of the operators that arise in PBT protocols and belong to the algebra of partially transposed permutation operators. These tools can be used to characterize quantum systems with partial symmetries. Quantum states occurring in the PBT protocol are one such example. Systems with partial symmetries are widespread but in contrast to their permutational-invariant counterparts very little is known about how to efficiently estimate their properties.
Speaker: Sergii Strelchuk (Cambridge)
Time: 27/02/2018, 11:00
Place: QUTE building, Dúbravská cesta 9, Bratislava - Patrónka
19 February 2018 - School
1st eduQUTE school on quantum technologies
This pilot school is organized as part of the preparation of a Slovak research initiative in quantum technologies. Its main goal is to introduce the elementary physical principles of quantum technologies developing by researchers in Slovakia. It is open for any student or researcher. The subjects will be presented at master level. [ download leaflet ]
Date: 19-22/02/2018
Place: Pavilón kvantových technológií, Dúbravská cesta 9, Bratislava - Patrónka [map]
Program: ./1st_eduqute_school.html