We propose an efficiently measurable lower bound on quantum process fidelity of N-qubit controlled-Z gates [arXiv:1306.1141]. This bound is determined by average output state fidelities for N partially conjugate product bases. A distinct advantage of our approach is that only
Rising star (of laser safety) from QOLO
Martina, 2nd year PGS student from our group, shines at the cover page of Laser System Europe magazine. The original photo (C) Viktor Čáp
Harmonogram státních závěrečných zkoušek na jaře 2013
OBHAJOBY ZÁVĚREČNÝCH PRACÍ ZÁVĚREČNÉ BAKALÁŘSKÉ ZKOUŠKY 2013 Odevzdání bakalářské práce do 13. 5., 2 podepsané výtisky, 1 CD vlepené v obálce v zadní části práce (CD popsat: autor, bakalářská práce, 2013), podepsané vytištěné informace ohledně vložení povinných údajů včetně vložení
SciGit is finally launching!
You can get started at http://www.scigit.com. The client software currently only runs on Windows, but the website can be used by everybody.
Meet our city and university
Heisenberg’s uncertainty principle with laser pointer
What happens when a collimated beam of light hits a narrow slit? For the slit that is only slightly narrower than the beam, it appears that the slit cuts out part of the beam. When the slit opening decreases, the
Theoretician’s beam splitters in The Big Bang Theory
Reblogged from http://www.facebook.com/photo.php?fbid=10151073929276264. Thanks Amine! Update: http://plus.google.com/u/0/111432130365738606615/posts/6m2ALNjLi9F
YouTube channel of Institute for Quantum Computing
Very nice youtube channel with many interesting lectures: http://www.youtube.com/user/QuantumIQC
Nature Physics: Experimental estimation of the dimension of quantum systems
In collaboration with experimental and theoretical quantum physicists from Barcelona and Bristol, we have explored properties of physical systems related to the dimension of their phase space. Experimental observations are usually described using theoretical models that make assumptions about the
Making a poster with Inkscape (+template)
There is a very nice template for a scientific poster made by Felix Breuer using Inkscape, shared under Creative Commons Attribution-ShareAlike 3.0 Unported License. For many purposes it is maybe too fancy and you could find a square-panel layout more