Hi, I'm JanI'm a PhD candidate working on quantum control theory at the University of Southern California
email: florjanc@usc.edu


I am interested in quantum control problems concerning continuous quantum measurements in the presence of feedback. I've also worked, in the past, on quantum information theory with applications to certain models of black holes.

Why does the act of measuring a quantum system disturb it? As far as the axioms of quantum mechanics go, quantum measurement stands out as the only irreversible and discontinuous process that quantum states undergo. This is not always the case, however, as some quantum measurements can be designed to disturb quantum states only very weakly. It has already been shown that a rapid succession of such weak measurements can decompose any general quantum measurement into a continuous stochastic process using a feedback loop. Can these loops be implemented experimentally? Some physical systems, such as superconducting qubits, cannot be measured directly and have slow read-out times. In these cases, the measurement can be performed via a stream of probes. Which general measurements can be performed this way?



Research Assistant

  • Annenberg Fellow (2011-2015), NSERC USRA recipient (2006, 2008)
  • Developed and proved theoretical results addressing open problems quantum control theory and quantum information theory
  • Published results in peer-reviewed journals
  • Presented results as talks and posters and contributed to grant applications

Teaching Assistant

  • EE241 Applied Linear Algebra for Engineering (Fall 2013, Spring 2014, Spring 2015)
  • EE364 Introduction to Probability and Statistics for Electrical Engineers (Fall 2014)
  • Developed tutorials, tests, assignments, and exam material
  • Graded 60 students' assignments/tests weekly

Event Organizer

  • Recruited and led a six person team over nine months to produce a full day program of talks and music for TEDxMcGill 2010
  • Doubled the number of attendees over the previous year
  • Curated and prepared student, academic, and professional speakers for the event
  • Secured financial sponsors as part of $30,000 event budget