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06-22
2023
Polynomial-time classical sampling of high-temperature quantum Gibbs states
Abstract: The computational complexity of simulating quantum many-body systems generally scales exponentially with the number of particles. This enormous computational cost prohibits first principles...
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03-06
2014
Quantum Journal Club: Electrically Driven Spin Resonance in Silicon Carbide Colo
Abstract: We demonstrate that the spin of optically addressable point defects can be coherently driven with acelectric fields. Based on magnetic-dipole forbidden spin transitions, this scheme enables...
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09-21
2023
Characterizing the ultimate potential and limitations of quantum error mitigation
Abstract: The inevitable accumulation of errors in near-future quantum devices represents a key obstacle in delivering practical quantum advantages, motivating the development of various quantum erro...
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04-14
2011
Characterization of Many-Body States
Abstract: Short Bio:
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11-17
2017
Digital Quantum Simulations of Spins and Fermions with Trapped Ions
Abstract: I will review our recent proposals for the digital quantum simulations of spins, fermions, and fermions coupled to bosons, with trapped-ion quantum platforms. We will revise how to employ m...
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10-16
2014
Quantum Journal Club: Experimental Demonstration of the Einstein-Podolsky-Rosen
Abstract: Einstein-Podolsky-Rosen (EPR) steering, a generalization of the original concept of “steering” proposed by Schrödinger, describes the ability of one system to nonlocally affect another sy...