Dear All,
Next week Richard Cleve (IQC) from is visiting us. He will be here on Thursday and
Friday, i.e., March 19 and 20. Please let me know before Sunday evening if you would like
to meet him while he is here. I will put together a schedule on Monday morning. We are
delighted that Richard agreed to give the qip seminar. Please find title and abstract
below.
Best wishes,
cyril
—
Title: Near-linear constructions of exact unitary 2-designs
Place: 6C-442
Time: 1:30 (March 20)
Abstract: We present exact unitary 2-designs on n qubits that can be implemented with Õ(n)
elementary gates from the Clifford group. This is essentially a quadratic improvement over
all previous constructions that are exact or approximate (for sufficiently strong
approximations). This is joint work with Debbie Leung, Li Liu, and Chunhao Wang.
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