Events

Events

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10
Jun
2021
16:30
up
We consider communication over a quantum broadcast channel with cooperation between the receivers. Through this setting, we provide an information-theoretic perspective on quantum repeaters. First, we observe that entanglement resources alone do not increase the achievable communication rates.
03
Jun
2021
16:30

Prof. Isaac Chuang: "Grand unification of quantum algorithms"

Weekly seminar
03 Jun 2021
16:30
to
17:30
Modern quantum algorithms with provable speedups originate historically from three disparate origins: simulation, search, and factoring. Today, we can now understand and appreciate all of these as being instances of a single framework, and remarkably, the essence is how the rotations of a single qu
dg
06
May
2021
16:30

Prof. Daniel Gottesman: "Maximally sensitive sets of states"

Weekly seminar
06 May 2021
16:30
to
17:30
dg
Abstract: Coherent errors in a quantum system can, in principle, build up much more rapidly than incoherent errors, accumulating as the square of the number of qubits in the system rather than linearly. I will characterize the types of channels that can exhibit such behavior and present a simple pr
fp
29
Apr
2021
16:30
fp
Universal quantum computers are potentially an ideal setting for simulating emergent quantum many-body phenomena that are out of reach for classical computers. Here we discuss two applications to the study of topologically ordered systems: First, we represent the ground states of Hamiltonians using
18
Mar
2021
08:30
Retreat Day Clip  All the Lectures On March 18th, Technion’s Helen Diller Quantum Center organized a full-day in-person retreat at Ramat HaNadiv near Zichron Yaakov. The event was exhilarating not only because there were so many interesting lectures, but also because it was the first time in over