Speaker: Rahul Deshpande
Title: Dynamic nuclear polarization in phosphorus doped silicon
Angela Mondou, author, entrepreneur and founder of ICE Leadership Inc., a consulting company helping technology and aerospace and defence scale-ups, is a former air force captain, tech marketing executive and CEO, whose unconventional career has taken her from worldwide military operations to top-ranked high-tech companies including Research in Motion, the creators of BlackBerry™. With her
Researchers at the Institute for Quantum Computing (IQC), led by faculty member Michael Reimer, have developed a new quantum sensor based on semiconductor nanowires that can detect single particles of light with high speed, timing resolution and efficiency over an unparalleled wavelength range, from ultraviolet to near-infrared.
Recent experiments have demonstrated that light and matter can mix together to an extreme degree, and previously uncharted regimes of light-matter interactions are currently being explored in a variety of settings, where new phenomena emerge through the breakdown of the rotating wave approximation [1]. This talk will summarize a series of experiments we have performed in such regimes.
The Quantum Key Distribution (QKD) Summer School, hosted by IQC, equips graduate students and young postdoctoral fellows with a strong foundation in quantum communication, particularly quantum cryptography.
The development of atom-like quantum sensors in wide bandgap materials, for instance Nitrogen Vacancy (NV) centers in diamond, has thrown up exciting new possibilities for the sensing of materials, molecules and biological systems through optical means. In particular I will describe the development of “quantum-assisted” magnetic resonance probes based on the NV center that allows sensing of nano- and meso-scale volumes at high spatial and frequency resolution [1,2].
Inevitably, assessing the overall performance of a quantum computer must rely on characterizing some of its elementary constituents and, from this information, formulate a broader statement concerning more complex constructions thereof. However, given the vastitude of possible quantum errors as well as their coherent nature, accurately inferring the quality of composite operations is generally difficult.
In this talk we continue our discussion of parallel repetition for non-local games. We will begin with a brief recap of the previous talk and the famous counterexample due to Feige. We then take a look at a game that has interesting outcomes in the context of the quantum tensor product model. We will conclude by reviewing some of the major results on this topic for a variety of correlation sets.
Superconducting circuits have emerged as a competitive platform for quantum computation, satisfying the challenges of controllability, long coherence and strong interactions. Here we apply this toolbox to the exploration of strongly correlated quantum materials made of microwave photons. We develop a versatile recipe that uses engineered dissipation to stabilize many-body phases, protecting them against intrinsic photon losses.
Christine Muschik, professeure adjointe à l’Institut d’informatique quantique (IQC) ainsi qu’au Département de physique et d’astronomie de l’Université de Waterloo, a été choisie comme récipiendaire d’une bourse de recherche Sloan 2019.