Fault Tolerance for Quantum Inputs and Outputs with Matthias Christandl

About this episode

The episode discusses fault tolerance in quantum computing with a focus on quantum inputs and outputs.

What happens to fault tolerance when a quantum computer's job is not to spit out a classical answer, but to produce a quantum state that gets sent somewhere else — to another core, another machine, or across a network? Mathias Christandl, professor at the University of Copenhagen and director of the Quantum for Life Center, walks Sebastian through a reframing of the fault tolerance theorem for quantum input and quantum output, and what that shift means for distributed quantum computing, channel capacities, and the practical path to useful quantum simulation in the life sciences.

People in this episode

Host: Sebastian Hassinger

Guest: Mathias Christandl

Topics covered

• fault tolerance
• quantum computing
• distributed quantum computing
• quantum states
• life sciences

Keywords

• fault tolerance
• quantum states
• distributed computing
• quantum simulation
• life sciences

Mentioned in this episode

Organizations: University of Copenhagen, Quantum for Life Center

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