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10-17
2013
Quantum Journal Club: Realizing one-dimensional topological superfluids with ult
Abstract: Short Bio:
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04-17
2018
Precision Spectroscopy on Ion Coulomb Crystals
Abstract: Ion traps are a versatile tool for a broad range of applications, such as quantum information and optical clocks. They offer a well-controlled experimental environment in which single ions ...
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11-27
2013
Joint measurability for binary quantum measurements
Abstract: The ability to perform two measurements simultaneously is not granted by quantum mechanics. In this talks, I will introduce several notions, such as joint measurability and coexistence of m...
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04-03
2025
Succinct Perfect Zero-knowledge for MIP*
Abstract: In the recent breakthrough result of Slofstra and Mastel (STOC'24), they show that there is a two-player one-round perfect zero-knowledge MIP* protocol for RE. We build on their result to s...
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01-29
2019
Position and spin operators for Dirac particles
Abstract: A century ago, Dirac proposed his equation merging quantum mechanics with special relativity. During the last century, the Dirac equation played the key role for the predictions of antimatt...
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09-20
2012
Quantum metrology: Towards the ultimate precision limits in the estimation of pa
Abstract: The estimation of parameters plays a central role in science and technology. It is based on measurements made on probe systems undergoing a parameter-dependent process. Quantum metrology de...