![]() He then worked as a Sherman Fairchild postdoctoral fellow at Caltech. Jiang received his BS from Caltech in 2004 and PhD from Harvard University in 2009. He has worked on modular quantum computation, global-scale quantum networks, room-temperature nano-magnetometer, sub-wavelength imaging, micro-optical quantum transduction, and error-correction-assisted quantum sensing and simulation. His research focuses on using quantum control and error correction to protect quantum information from decoherence to realize robust quantum information processing. The talk will provide a perspective on using quantum error correction for various applications.īio: Liang Jiang theoretically investigates quantum systems and explores various quantum applications, such as quantum sensing, quantum transduction, quantum communication, and quantum computation. We develop a new class of bosonic encoding that can preserve the bosonic nature at the logical level while correcting excitation loss error, which will enable error-corrected quantum simulation. We study how measurement precision can be enhanced through quantum error correction by identifying a necessary and sufficient condition for achieving the Heisenberg limit using quantum probes subject to Markovian noise. Besides computation and communication, quantum error correction can also improve the performance of quantum sensing and quantum simulation. Title: Quantum Error Correction for Sensing and SimulationĪbstract: Quantum error correction is a powerful method for protecting a quantum system from the damaging effects of noise. Professor Liang Jiang, University of Chicago Optics and Quantum Electronics Seminar Series Microsystems Annual Research Conference (MARC).Lab for Education & Application Prototypes (LEAP).
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