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12-01
2023
Learning quantum states and unitaries of bounded gate complexity
内容： While quantum state tomography is notoriously hard, most states hold little interest to practically-minded tomographers. Given that states and unitaries appearing in Nature are of bounded gate ...
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12-26
2023
Zero-Knowledge Proofs Beyond Circuits and Constraints — How to build a ZK CPU?
内容： With recent advances in efficient Zero-Knowledge Proofs (ZKP) schemes, ZKP has become one of the most active areas in Cryptography that enables fruitful real-world applications. However, generi...
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05-08
2023
Trapped ion quantum information processing: high flexibility and high precision
内容： Trapped atomic ions represent one of the most promising platforms for scalable quantum computing and quantum information processing. Here, we present some recent progress towards controlling su...
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04-27
2023
Exploring the critical physics with a reconfigurable Rydberg atom array in optical tweezers
内容： Recently, Rydberg atoms trapped in optical tweezer has been a central topic of intense research interest with application ranging from quantum metrology, quantum simulation and quantum computat...
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10-26
2023
Complexity and order in approximate quantum error-correcting codes
内容： Quantum codes achieving approximate quantum error correction (AQEC) are useful, often fundamentally important, from both practical and physical perspectives but remain little understood. In thi...
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07-14
2023
Quantum AI: From near-term to fault-tolerance
内容： Quantum machine learning, namely, running machine learning algorithms on quantum devices, has been considered a flag-ship application of quantum computing. In this talk, we will describe two pe...