ON-LINE QLunch: Andreas Bluhm

Speaker: Andreas Bluhm

Title: The impossibility of efficient quantum weak coin-flipping

Abstract:

In this talk, we will discuss Miller's recent work on weak

coin-flipping. His work proves that efficient quantum weak coin-flipping

is impossible, i.e. that protocols with small bias need exponentially

many rounds. We will start by reviewing how weak coin-flipping protocols

are related to point games. Subsequently, we will go through the main

steps of Miller's proof.

References:

Suzanne Andersen is inviting you to a scheduled Zoom meeting.

Topic: QLunch April 1 Andreas Bluhm

Time: Apr 1, 2020 12:00 PM Copenhagen

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Meeting ID: 882 294 2277

Centre for the Mathematics of Quantum Theory (QMATH)